prompt
stringlengths
51
646
completion
stringclasses
8 values
What decomposes in soil? A. swamp vegetation B. roundworms C. Echinoids D. tunicates E. Earthworms F. some invertebrates G. most cephalopods H. Plant and animals Answer:
H
Decomposition increases amount of _ in soil A. biome B. lipids C. acid D. O2 E. potash F. pH G. fungi H. corn Answer:
C
What can help increase the amount of organic matter in soil? A. Fungi B. mussels C. pine D. worms E. animals F. Enzymes G. solutes H. trees Answer:
A
What is important to soil productivity? A. decomposition B. genetic material C. nutrients D. genetic diversity E. Enzymes F. heat energy G. Quality of life H. cactuses Answer:
A
What increases the amount of organic matter in soil? A. chemical reaction B. one celled organisms C. aerobic capacity D. nutrients E. fossil fuels F. Dissolved oxygen G. chemical changes H. swamp vegetation Answer:
F
Where do clams live? A. The area was once underwater B. remains of prehistoric life C. Creeks D. Storm drains E. members of their own species F. the environment G. Freshwater habitats H. Ponds Answer:
G
what lives in most terrestrial, freshwater, and marine habitats A. Birds B. humans C. clams D. sharks E. life F. ecosystem G. amoeba H. edible Answer:
C
What do some mollusks live near? A. gills B. rivers C. desert D. roads E. fungi F. trout G. clouds H. water Answer:
F
Mollusks live in most terrestrial, freshwater, and marine what? A. protected B. houses C. areas D. homes E. fossils F. alluvial G. biomes H. swimming Answer:
G
What can live in salt water? A. otters B. spider C. amoeba D. clam E. alligator F. ducks G. goldfish H. voles Answer:
D
What can live in marine habitats? A. lizards B. horses C. elephants D. fur seals E. a fish F. squids G. barnacles H. animals Answer:
F
what can live in most terrestrial, freshwater, and marine habitats? A. squids B. feet C. ducks D. a fish E. barnacles F. sharks G. animals H. bacteria Answer:
A
What kind of animal lives in most terrestrial, freshwater and marine habitats? A. animals B. swimming C. snails D. tortoises E. barnacles F. swea G. protected H. a fish Answer:
C
what lives in most terrestrial, freshwater, and marine habitats? A. fungi B. homogenous C. oysters D. a fish E. animals F. bacteria G. ducks H. barnacles Answer:
C
What can warm the earth? A. evaporation B. burning fossil fuels C. our nearest star D. rain E. electromagnetic energy F. nuclear fusion G. heat energy H. magma Answer:
B
What is the increased by burning fossil fuels? A. fossils B. Pollution C. carbon dioxide D. ions E. Greenhouse gases F. kinetic energy G. air H. heat energy Answer:
C
What causes global warming? A. Oceans rising B. Deforestation C. Greenhouse gasses D. Burning fossil fuels E. Greenhouse gases F. Movement of an air mass G. Leaving lights on H. tectonic plates coliding Answer:
D
what increases when fossil fuels are burned? A. Greenhouse gasses B. Greenhouse gases C. cancer D. wood ash E. atmospheric warming F. coal G. heat energy H. Temperature Answer:
E
Burning which of these increases carbon in the atmosphere? A. wind energy B. natural gas C. green manures D. Greenhouse gases E. solar energy F. Conifers G. engines H. oxygen Answer:
B
What is contributing to the greenhouse effect? A. energy of moving objects B. mining gold C. Warm air moving into cold air D. burning fossil fuels E. acid rain F. melting ice caps G. energy usage H. single-celled organisms Answer:
D
What can can cause an increase in the temperature of the lower atmosphere? A. solar flares B. burning fossil fuels C. gas expanding D. Dehydration E. Warm air moving into cold air F. radio waves G. Greenhouse gasses H. Greenhouse gases Answer:
B
What does burning coal increase carbon in? A. the atmosphere B. Greenhouse gasses C. climate D. Greenhouse gases E. sunlight F. circulatory systems G. space H. carbon dioxide Answer:
A
What enters the atmosphere when coal, oil, and natural gas is burned? A. Heat B. toxins C. Cars D. Gas E. h2o F. tar G. Carbon H. energy Answer:
G
What kind of fuel use adds the most to global warming? A. elbow grease B. vehicles C. fossil D. Pollution E. engines F. Cars G. hydroelectricity H. solar energy Answer:
C
What sort of fuel burning puts carbon into the atmosphere? A. Greenhouse gases B. Organic compounds C. vehicles D. Pollution E. non-sustainable F. chlorofluorocarbons G. Conifers H. an engine Answer:
E
Burning what substances increases carbon in the atmosphere? A. CO2 B. oil C. tar D. gas E. CFCs F. Cars G. coal H. peat Answer:
B
what is a byproduct of fossil fuels? A. heat B. sugar C. energy D. Cars E. carbon F. bacteria G. tar H. Pollution Answer:
E
Prehistoric life is preserved in rock when what covers the remains over time? A. Plant growth is reduced B. an amoebae C. layers of sediment D. single-celled organisms E. loose soil F. layers of fungus G. layers of bone H. layers of mucus Answer:
C
What is formed from layers of sediment covering the remains of organisms over time? A. metal B. cold C. rings D. coral reef E. sea urchins F. natural gas G. exoskeleton H. shells Answer:
F
Fossils are formed when remains of living things are what? A. buried in mud B. break off C. covered over time D. Physical weathering E. By coral exoskeletons F. It remains dormant G. saved in a box H. kept in the dark Answer:
C
When an organism has been covered and a fossil created, that organism is: A. genus B. tiny C. death D. living E. live F. deadly G. alive H. dead Answer:
H
What covers remains to create fossils? A. Sand and mud B. Oxygen and water C. Calcium carbonate D. Volcanic ash E. shells F. some invertebrates G. Water and oil H. detritus Answer:
A
What can be formed when layers of sediment cover the remains of fish? A. oysters B. detritus C. bones D. deposits E. fossils F. metamorphic rocks G. volcanic rock H. shells Answer:
E
layers of sand over animal remains eventually creates what? A. detritus B. fossils C. coral reef D. glass E. soils F. loose soil G. sand traps H. quick sand Answer:
B
What forms when plants are covered in layers of sediment over time? A. Conifers B. watershred C. fossils D. H2O E. Echinoids F. bubbles G. loose soil H. bones Answer:
C
What is sedimentation caused by? A. salmon B. streams C. wind D. storms E. rain F. a wave G. erosion H. water Answer:
H
What carries something that covers organisms to make fossils? A. squids B. Streams C. streams. D. coral reef E. coral F. amoebae G. bamboo H. Nematoda Answer:
B
To ensure that water is safe to drink, harmful what are removed before drinking? A. leeches B. seeds C. toxins D. currents E. bacteria F. substances G. Roundworms H. plants Answer:
F
What does treating water remove before drinking it? A. direct damage to the lungs B. h2o C. an area swollen with pus D. chlorine, pesticides, heavy metals E. molecules F. vapor G. Mutagenic chemicals H. nonliving organic matter Answer:
D
What can be used to remove harmful substances from water? A. chlorine bleach B. Heat energy C. evaporation D. oxygen E. helium F. Electrical energy G. hydrogen H. Calcium carbonate Answer:
A
What removes harmful substances from water before drinking? A. Calcium carbonate B. evaporation C. circulatory systems D. sugar E. chlorine bleach F. one celled organisms G. glass H. cyanide Answer:
E
What can be done to water to remove harmful substances before drinking? A. evaporation B. vaporization C. Dipping a magnet into it D. hydration E. Mixing in heavy metals F. Cooking G. Boiling it H. Adding purified water to it Answer:
G
what does treating water remove before drinking? A. temperature B. a pathogens C. bacteria D. h2o E. mussels F. oxygen G. pollution H. toxins Answer:
G
what is also used to remove harmful substances from water before drinking A. electricity B. pressure C. air D. bacteria E. a pathogens F. toxins G. Chlorine H. Cooking Answer:
G
Distilling water removes what before people drink it? A. one celled organisms B. single-celled organisms C. layers of fat D. Chemical energy E. harmful substances F. hydrogen G. water H. oxygen Answer:
E
What is treating water used to remove before drinking? A. arsenic B. air C. cellulose D. chemicals E. Collagen F. loose dirt G. water vapor H. ice Answer:
A
Boiling can make water less what to drink? A. germs B. safe C. energy D. pure E. harmful F. dangerous G. wet H. heat Answer:
E
treating water is a what? A. liquid B. abomination C. chemicals D. support E. health F. harm G. luxury H. shame Answer:
G
What can treating water prevent? A. death B. rabies C. Wealth accumulation D. fire E. erosion F. safety G. mildew H. capitalism Answer:
A
Why do we generally treat H2O? A. to add water to crops B. hydration C. vaporization D. to water the garden E. to drink it F. looseness G. to track it H. evaporation Answer:
E
What is treating water to remove harmful substances done before? A. vaporization B. bacteria C. evaporation D. hydration E. dangerous F. Frogs G. Relieve pain H. a pathogens Answer:
D
what does bottled water have none of? A. energy barrier B. cloudy and rainy weather C. harmful substances D. layers of fat E. energy usage F. Brutal temperatures G. Heat energy H. hard outer covering Answer:
C
Eating something that contains what can have a negative impact on an animal's survival? A. protein B. minerals C. nutrients D. cigarettes E. Greenhouse gases F. direct damage to the lungs G. synthetic chemicals H. Pesticides Answer:
G
what's survival has a negative impact when eating something that contains pollutants? A. clouds B. smog C. animals D. opossums E. Pesticides F. dead plants G. influenza H. humans Answer:
C
what has a negative impact on an organism's survival? A. eating food B. eating fish C. eating water D. liver cancer E. Greenhouse gasses F. fossil fuels G. eating mercury H. harmful substances Answer:
G
Eating something that contains what can kill directly and selectively? A. berries B. candy C. pollutants D. Pesticides E. influenza F. humans G. mushrooms H. viruses Answer:
C
What is an advantage of eating naturally organic food? A. Possibly longer survival B. Fully cooking the oysters C. to stay warm D. Help plants grow E. Shorter temper F. Fewer calories G. More protein H. lowered energy cost Answer:
A
Eating something that contains what can have a negative impact on a living being's health? A. Pesticides B. pollutants C. bones D. toxins E. fossil fuels F. calories G. contamination H. blood Answer:
B
Eating something that what has a negative impact on an organism 's survival? A. contains water B. Smoking C. contains fiber D. contains nutrients E. harmful substances F. influenza G. Pesticides H. contains lead Answer:
H
pollutants have a negative impact on animals if what? A. kill them B. ignored C. ingested D. Cars E. Smoking F. circumvented G. Pesticides H. avoided Answer:
C
What can cancer have? A. nucleus of a cell B. a lot of human deaths C. Short term wealth D. decreased differentiation E. Positive impact F. death and devastation G. Negative impact on survival H. children Answer:
G
Eating something that contains pollutants has a negative impact on what? A. Species B. the Moon C. the Sun D. photosynthesis E. humans F. plants G. a dolphin H. animals Answer:
G
cells of leaves and surface cells of stems contain what pigment chlorophyll? A. rings B. blue C. orange D. bushes E. legumes F. small G. red H. green Answer:
H
What do animals lack? A. skin B. blood C. sensory neurons D. fur and fat E. Bodily water F. oxygen G. chlorophyll H. Chemical energy Answer:
G
what do animals lack? A. hearts B. skin cells C. h2o D. the body's largest organ E. organic matter F. characteristics G. green pigment chlorophyll H. Chemical energy Answer:
G
what do animals not have? A. Bodily water B. spine C. skin D. chlorophyll E. Energy. F. glucose G. brain H. kinetic energy Answer:
D
Photosynthesis takes place in A. chloroplasts B. sunlight C. silk plants D. peachleaf willow E. Most plants F. oxygen plants G. chlorine plants H. In their leaves Answer:
A
what do animals lack? A. Bodily water B. hair C. skin cells D. fur and fat E. chlorophyll F. lungs G. Chemical energy H. sensory neurons Answer:
E
What makes leaves on plants green? A. Having no sunlight B. Solar energy C. reflecting light D. the sun E. Chlorophyll F. Chemical energy G. h2o H. Soil health Answer:
E
fungus lacks the green pigment contained in what A. cell walls B. fats C. chloroplasts D. proteins E. Organic compounds F. Greenhouse gases G. Epidermis H. food and shelter Answer:
C
Leaves contain the green pigment A. peachleaf willow B. chlorophyll C. Chemical energy D. xylem cells E. Plants growth F. Most plants G. elastin H. melanin Answer:
B
What are chlorophyll? A. greenstick fractures B. In their leaves C. white blood cells D. color of leaves E. Chemical energy F. Most plants G. photosynthetic H. red blood cells Answer:
G
What contains the green compound chlorophyll? A. mitochondria B. Most plants C. vacuoles D. color of leaves E. cell walls F. peachleaf willow G. In their leaves H. chloroplasts Answer:
H
What contains the green pigment chlorophyll? A. seeds B. orchids C. barnacles D. cacti E. plastids F. ferns G. Most plants H. bioaerosols Answer:
E
what do organellescontain? A. Energy B. honeybees C. sensory neurons D. matter vibrating E. aerobic capacity F. bioaerosols G. alveoli H. chlorophyll Answer:
H
the site of what contains the green pigment chlorophyll? A. orchids B. fertile C. peachleaf willow D. In their leaves E. photosynthesis F. Most plants G. an organism's body H. swamp vegetation Answer:
E
What is used for detecting prey and avoiding danger by animals? A. messengers B. feeding C. hiding D. hearing E. hormones F. eating G. energy H. the eyes Answer:
D
Those who cannot sense sound are called what? A. Anosmic B. ill C. Mute D. Frogs E. Blind F. rabies G. Frogs. H. Deaf Answer:
H
what uses hearing to sense sound? A. plants B. radio waves C. bears D. humans E. oak trees F. Bats G. Lobsters H. omnivores Answer:
D
What uses ears to hear? A. Stereos B. humans C. TVs D. Animals E. Mammal F. organisms G. pigeons H. Plants Answer:
D
What are used for sensing sound in animals? A. in the frog family B. four limbs C. non-functioning ears D. noses E. eyes F. chemical messengers G. Electrical energy H. functioning ears Answer:
H
Which sense do animals use to avoid predators? A. Neuron. B. taste C. hearing D. hormones E. sense of humor F. retina G. the eyes H. deafness Answer:
C
what uses hearing to sense sound? A. humans B. Whales C. cats D. dogs E. bears F. vibrations G. plants H. planets Answer:
C
What are used for sensing sounds by animals? A. ears B. echolocation C. birds D. fibers E. toads F. the nose G. Frogs. H. the blood Answer:
A
What can animals sense? A. a pathogens B. Temperature C. hormones D. decibels E. mitosis F. heat G. erosion H. decomposition Answer:
D
what uses hearing to sense sound? A. bacteria B. h2o C. Whales D. dogs E. humans F. cows G. protist H. bears Answer:
F
What does an ear improve? A. activation energy B. Relieve pain C. Sensing sound D. looseness E. vision F. Sensing wavelengths G. nervous system H. sight Answer:
C
What do most animals have? A. Social B. no legs C. fur D. chlorplasts E. photosynthesis F. traits G. ears H. genes Answer:
G
How do dogs sense sound? A. Heart rate B. observe it C. sight D. hormones E. waves F. touch G. hearing H. smell Answer:
G
what in the inner ear is used for sensing sound by animals? A. neurons B. Frogs. C. tube D. Frogs E. fluid F. fibers G. energy H. motors Answer:
E
Hearing is used for sensing _ by animals? A. A Greek letter B. waves C. vibrations D. motion E. messengers F. humans G. four limbs H. some mammals Answer:
C
Dogs use hearing for A. food and shelter B. population movement C. sensing sound D. circulatory systems E. chemical messengers F. courtship G. support H. it can be seen Answer:
C
What tells cells what to do? A. sensory neurons B. a person's family C. a person's lungs D. It helps them survive E. a person's genetic fingerprint F. Something coming from a gland G. a person's skin H. absorb light energy Answer:
E
Molecules of DNA are encoded with discrete units of what? A. information B. Joules C. proteins D. cell walls E. colors F. Length G. A Greek letter H. Decibels Answer:
A
What is inherited at conception? A. pollen B. litter C. pain D. anger E. Instructions F. fur and fat G. sensory neurons H. magic Answer:
E
what molecules are encoded with instructions that tell cells what to do? A. chlorophyll B. deoxyribonucleic acid C. A Greek letter D. to move people E. cell walls F. Earth revolving around the sun G. move to different locations H. ribosomes Answer:
B
what do genes carry? A. pollen B. Energy C. calories D. instructions E. Chemical energy F. fat G. acid H. colors Answer:
D
What molecules are are encoded with instructions that tell cells what to do? A. Earth revolving around the sun B. mitosis C. philtrums D. viruses E. allow growth F. A Greek letter G. Plant growth is reduced H. deoxyribonucleic acid Answer:
H
What tells a cell what to do? A. breathe B. alleles C. Energy D. voltage E. fever F. genes G. nerves H. state Answer:
F
What tells a cell what to do? A. electricity B. proteins C. A computer D. Energy E. nerves F. sweating G. heat energy H. Energy. Answer:
B