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Conifer wood also goes by dicot and what other name? | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | ordinary | advqa_11100 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What types of trees are dicots? | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | conifer | advqa_11101 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which is closest to ordinary wood - bamboo, cordyline, or monocot? | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | monocot | advqa_11102 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What type of plants produce true wood? | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | dicot | advqa_11103 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What features does bamboo have that people mistakenly call it wood? | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | material that resembles ordinary, "dicot" or conifer wood | advqa_11104 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is bamboo considered to be? | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | grass | advqa_11105 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What type of plants are conifers? | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | dicot | advqa_11106 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is a non-dicot and non-bamboo plant that is also an important producer of wood-like material? | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | palms | advqa_11107 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What are the stalks of bamboo called? | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | culms | advqa_11108 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which is least important - Dracaena, monocot, or bamboo? | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | Dracaena | advqa_11109 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Choose the most important: Pandanus, Cordyline, Bamboo. | Structural material that resembles ordinary, "dicot" or conifer wood in its gross handling characteristics is produced by a number of monocot plants, and these also are colloquially called wood. Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely u... | bamboo | advqa_11110 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What kind of acid sounds like it is overweight? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | fatty acids | advqa_11111 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which compounds is used by cypress to be against insects, terpenes or rosin? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | rosin | advqa_11112 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which of the following are not wood extractives: fatty acids, resin acids, or insects? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | insects | advqa_11113 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What kind of organism does not want to be attacked by things that buzz? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | conifers | advqa_11114 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which conpounds is used by spruce tree to be against ants, fatty acids or rosin? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | rosin | advqa_11115 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Is rosin an example of wood extractives or insects? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | wood extractives | advqa_11116 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which part of the wood is not one of the things you can use to provide tall oil, turpentine or rosin? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | lignocellulose | advqa_11117 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What kinds of wood extractives sound like stuff that comes from your ear? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | waxes | advqa_11118 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which of the following is a wood extractive: fatty acids, conifers, or insects? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | fatty acids | advqa_11119 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What are conifers made of that you can derive all sorts of useful material from? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | wood | advqa_11120 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which compound is used by larch tree to be against ants, fatty acids, terpenes or rosin? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | rosin | advqa_11121 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which compound is used by juniper tree to be against insects, fatty acids, terpenes or rosin? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | rosin | advqa_11122 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which compounds was used by pine tree to be against insects? | Aside from the lignocellulose, wood consists of a variety of low molecular weight organic compounds, called extractives. The wood extractives are fatty acids, resin acids, waxes and terpenes. For example, rosin is exuded by conifers as protection from insects. The extraction of these organic materials from wood provide... | rosin | advqa_11123 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Some modern boats are made out of metal, but what is a material that modern and original boats have in common? | Wood has been an important construction material since humans began building shelters, houses and boats. Nearly all boats were made out of wood until the late 19th century, and wood remains in common use today in boat construction. Elm in particular was used for this purpose as it resisted decay as long as it was kept ... | Elm | advqa_11124 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is the general purpose of wood? | Wood has been an important construction material since humans began building shelters, houses and boats. Nearly all boats were made out of wood until the late 19th century, and wood remains in common use today in boat construction. Elm in particular was used for this purpose as it resisted decay as long as it was kept ... | construction | advqa_11125 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is more often made out of wood these days, boats or shelters? | Wood has been an important construction material since humans began building shelters, houses and boats. Nearly all boats were made out of wood until the late 19th century, and wood remains in common use today in boat construction. Elm in particular was used for this purpose as it resisted decay as long as it was kept ... | shelters | advqa_11126 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Dry elm is no good for building boats, so what do people need to make sure it is to make it usable? | Wood has been an important construction material since humans began building shelters, houses and boats. Nearly all boats were made out of wood until the late 19th century, and wood remains in common use today in boat construction. Elm in particular was used for this purpose as it resisted decay as long as it was kept ... | wet | advqa_11127 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What does elm fight against when wet? | Wood has been an important construction material since humans began building shelters, houses and boats. Nearly all boats were made out of wood until the late 19th century, and wood remains in common use today in boat construction. Elm in particular was used for this purpose as it resisted decay as long as it was kept ... | decay | advqa_11128 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is an example of something people used elm wood for? | Wood has been an important construction material since humans began building shelters, houses and boats. Nearly all boats were made out of wood until the late 19th century, and wood remains in common use today in boat construction. Elm in particular was used for this purpose as it resisted decay as long as it was kept ... | plumbing | advqa_11129 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Based on the article, what would be an excellent material to use in building a house outdoors in a rainy location? | Wood has been an important construction material since humans began building shelters, houses and boats. Nearly all boats were made out of wood until the late 19th century, and wood remains in common use today in boat construction. Elm in particular was used for this purpose as it resisted decay as long as it was kept ... | Elm | advqa_11130 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Wood is often used for building houses, boats and? | Wood has been an important construction material since humans began building shelters, houses and boats. Nearly all boats were made out of wood until the late 19th century, and wood remains in common use today in boat construction. Elm in particular was used for this purpose as it resisted decay as long as it was kept ... | shelters | advqa_11131 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What's an example of something people have made out of wood? | Wood has been an important construction material since humans began building shelters, houses and boats. Nearly all boats were made out of wood until the late 19th century, and wood remains in common use today in boat construction. Elm in particular was used for this purpose as it resisted decay as long as it was kept ... | houses | advqa_11132 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What could seep into a tree? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | decay | advqa_11133 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is one advantage sapwoods have over younger trees? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | age | advqa_11134 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
If decay would start, what are the inherent dangers? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | may penetrate to all parts of the trunk | advqa_11135 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What ways do trees utilize luck? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | relative age and position | advqa_11136 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How do you know the core of a tree's trunk is likely still intact? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | the inner heartwood of old trees remains as sound as it usually does | advqa_11137 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What can fire do to a sapwood? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | afford an entrance for decay | advqa_11138 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How does the break down of trees begin? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | deep wound from fire, insects, or falling timber | advqa_11139 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What can damage trees? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | decay | advqa_11140 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is the upper limit of age of inner heartwood? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | thousands, of years old | advqa_11141 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What creature damages trees? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | larvae | advqa_11142 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How long can insects stay in these trees? | It is remarkable that the inner heartwood of old trees remains as sound as it usually does, since in many cases it is hundreds, and in a few instances thousands, of years old. Every broken limb or root, or deep wound from fire, insects, or falling timber, may afford an entrance for decay, which, once started, may penet... | indefinitely | advqa_11143 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Cellulose, hemicellulose, and lignin are in? | Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%). | Wood | advqa_11144 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How much of a cell wall is lingnin? | Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%). | 15% – 30% | advqa_11145 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
The heterogenous and hygroscopic material is made of? | Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%). | cells | advqa_11146 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which celleluar compenents in wood ceels are not in animal cells? | Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%). | micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin | advqa_11147 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Anisotropic material is made up of what? | Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%). | It consists of cells | advqa_11148 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is consisted of celluose? | Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%). | lignin | advqa_11149 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Which are micro-fibrils, cellulose or hemicellulose? | Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%). | cellulose | advqa_11150 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is the difference between wood cells and human cells? | Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%). | cell walls | advqa_11151 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
If wood is made up of cells, then what materials do those cells make up? | Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%). | heterogeneous, hygroscopic, cellular and anisotropic material | advqa_11152 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Lignin makes up 15-30% of what structure? | Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%). | cell walls | advqa_11153 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How does the chemical transformation go through? | Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay. Heartwood formation occurs spontaneously (it is a genetically programmed process). Once heartwood formation is complete, the heartwood is dead. Some uncertainty still exists as to whether... | genetically programmed process | advqa_11154 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What unique action duramen can do after the chemical transformation? | Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay. Heartwood formation occurs spontaneously (it is a genetically programmed process). Once heartwood formation is complete, the heartwood is dead. Some uncertainty still exists as to whether... | chemically react to decay organisms | advqa_11155 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How does duramen respond to rot? | Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay. Heartwood formation occurs spontaneously (it is a genetically programmed process). Once heartwood formation is complete, the heartwood is dead. Some uncertainty still exists as to whether... | chemically | advqa_11156 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How does duramen die? | Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay. Heartwood formation occurs spontaneously (it is a genetically programmed process). Once heartwood formation is complete, the heartwood is dead. Some uncertainty still exists as to whether... | Once heartwood formation is complete | advqa_11157 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How does the process that kills duramen start? | Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay. Heartwood formation occurs spontaneously (it is a genetically programmed process). Once heartwood formation is complete, the heartwood is dead. Some uncertainty still exists as to whether... | spontaneously | advqa_11158 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What makes duramen special? | Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay. Heartwood formation occurs spontaneously (it is a genetically programmed process). Once heartwood formation is complete, the heartwood is dead. Some uncertainty still exists as to whether... | a naturally occurring chemical transformation | advqa_11159 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How does heartwood begin to die? | Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay. Heartwood formation occurs spontaneously (it is a genetically programmed process). Once heartwood formation is complete, the heartwood is dead. Some uncertainty still exists as to whether... | spontaneously | advqa_11160 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is the status of the duramen when the chemical transformation is done? | Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay. Heartwood formation occurs spontaneously (it is a genetically programmed process). Once heartwood formation is complete, the heartwood is dead. Some uncertainty still exists as to whether... | dead | advqa_11161 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is the characteristic of heartwood formation? | Heartwood (or duramen) is wood that as a result of a naturally occurring chemical transformation has become more resistant to decay. Heartwood formation occurs spontaneously (it is a genetically programmed process). Once heartwood formation is complete, the heartwood is dead. Some uncertainty still exists as to whether... | spontaneously | advqa_11162 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is it called when the heart is decomposed and becomes heartwood? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | decayed | advqa_11163 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What would a thick layer of sapwood indicate regarding the heartwood? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | the change comes slowly | advqa_11164 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What type of tree can survive decay? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | heartwood | advqa_11165 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Why does the name heartwood have heart in it if it doesn't need it? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | heartwood derives solely from its position | advqa_11166 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
An earlier heartwood results in what? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | thin layer of live sapwood | advqa_11167 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
If a tree is not listed in the text, what can be said of their heartwood? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | never form heartwood | advqa_11168 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Of osage-orange and beech, which species has the same type of sapwood as black locust? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | osage-orange | advqa_11169 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Of chestnut and ash, which one is the same type of sapwood as mulberry? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | chestnut | advqa_11170 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How does a mulberry tree form its heartwood? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | form heartwood very early in life | advqa_11171 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What does the fact that the heartwood tree can survive decay tell us? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | its position | advqa_11172 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What must a tree need in order to thrive? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | a thin layer of live sapwood | advqa_11173 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Of sassafras and maple, which is the same type of sapwood as hickory? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | maple | advqa_11174 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
How does a chestnut tree form its heartwood? | The term heartwood derives solely from its position and not from any vital importance to the tree. This is evidenced by the fact that a tree can thrive with its heart completely decayed. Some species begin to form heartwood very early in life, so having only a thin layer of live sapwood, while in others the change come... | the change comes slowly | advqa_11175 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is the third word in the first sentence? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | a | advqa_11176 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What can be put in a fireplace? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | Wood | advqa_11177 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Do people still use wood for heat? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | continues to this day | advqa_11178 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What gets burned? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | Wood | advqa_11179 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Burning wood results in? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | ambiance and warmth | advqa_11180 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Why do people still use wood burning stoves? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | to add ambiance and warmth | advqa_11181 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
This is the opposite of unwanted when given the choice between Hardwood and Softwood? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | Hardwood | advqa_11182 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Wood is used in which residential surroundings denoted as the opposite of urban, as a fuel source? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | rural | advqa_11183 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is the first word in the second sentence of this text? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | Hardwood | advqa_11184 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What can make a dwelling more comfortable? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | a woodstove or fireplace | advqa_11185 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Subtracting's opposite applied by way of a woodstove or fireplace to a home is often felt to add ambiance and warmth? | Wood has a long history of being used as fuel, which continues to this day, mostly in rural areas of the world. Hardwood is preferred over softwood because it creates less smoke and burns longer. Adding a woodstove or fireplace to a home is often felt to add ambiance and warmth. | Adding | advqa_11186 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is timber made out of? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | Engineered wood | advqa_11187 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What kind of materials does the text refer to? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | Engineered wood products | advqa_11188 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Construction is necessary to make what and what? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | residential and commercial buildings | advqa_11189 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Construction creates? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | residential and commercial buildings | advqa_11190 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Timber is a form of? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | wood products | advqa_11191 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is engineered wood? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | timber | advqa_11192 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Timber is made of? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | wood | advqa_11193 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Wood can make? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | timber | advqa_11194 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Where do you work if you build homes? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | construction industry | advqa_11195 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
Wood is a type of? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | materials | advqa_11196 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is another word for domestic housing used in the text? | New domestic housing in many parts of the world today is commonly made from timber-framed construction. Engineered wood products are becoming a bigger part of the construction industry. They may be used in both residential and commercial buildings as structural and aesthetic materials. | residential | advqa_11197 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is a spoon? | Wood has always been used extensively for furniture, such as chairs and beds. It is also used for tool handles and cutlery, such as chopsticks, toothpicks, and other utensils, like the wooden spoon. | utensils | advqa_11198 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
What is a bed? | Wood has always been used extensively for furniture, such as chairs and beds. It is also used for tool handles and cutlery, such as chopsticks, toothpicks, and other utensils, like the wooden spoon. | furniture | advqa_11199 | adversarial_qa | expert | adversarial_reading_comprehension | null | [] | {} |
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