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NDQ_008516 | Which STI can be treated with antibiotics? | a. genital herpes, b. genital warts, c. syphilis, d. AIDS | c | Lesson: reproductive system health
Sexually Transmitted Infections:
A sexually transmitted infection (STI) is a disease that spreads mainly through sexual contact. STIs are caused by pathogens that enter the body through the reproductive organs. Many STIs also spread through body fluids such as blood. For example, a s... |
NDQ_008517 | The most common reproductive system cancer in young males is cancer of the | a. penis, b. testes, c. prostate gland, d. vas deferens | b | Lesson: reproductive system health
Sexually Transmitted Infections:
A sexually transmitted infection (STI) is a disease that spreads mainly through sexual contact. STIs are caused by pathogens that enter the body through the reproductive organs. Many STIs also spread through body fluids such as blood. For example, a s... |
NDQ_008518 | Infection with HPV may eventually lead to | a. AIDS, b. herpes, c. cancer, d. gonorrhea | c | Lesson: reproductive system health
Sexually Transmitted Infections:
A sexually transmitted infection (STI) is a disease that spreads mainly through sexual contact. STIs are caused by pathogens that enter the body through the reproductive organs. Many STIs also spread through body fluids such as blood. For example, a s... |
NDQ_008519 | Which statement about STIs is false? | a. All STIs can be cured with antibiotics, b. Many STIs do not cause symptoms, c. Some STIs can be fatal if left untreated, d. STIs may be caused by viruses or bacteria | a | Lesson: reproductive system health
Sexually Transmitted Infections:
A sexually transmitted infection (STI) is a disease that spreads mainly through sexual contact. STIs are caused by pathogens that enter the body through the reproductive organs. Many STIs also spread through body fluids such as blood. For example, a s... |
NDQ_008520 | Which STI below is linked with the wrong initial symptom? | a. chlamydia: discharge from the genitals, b. gonorrhea: small sore on the genitals, c. syphilis: painful urination, d. two of the above | d | Lesson: reproductive system health
Sexually Transmitted Infections:
A sexually transmitted infection (STI) is a disease that spreads mainly through sexual contact. STIs are caused by pathogens that enter the body through the reproductive organs. Many STIs also spread through body fluids such as blood. For example, a s... |
NDQ_008521 | All organisms have the same basic needs. | a. true, b. false | a | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008522 | Environmental factors can be classified as either biotic or abiotic. | a. true, b. false | a | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008523 | An individual is a single living thing. | a. true, b. false | a | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008524 | Members of the same population rarely interact with each other. | a. true, b. false | b | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008525 | The biotic component of a biome is a community. | a. true, b. false | b | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008526 | An ecosystem includes only biotic factors. | a. true, b. false | b | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008527 | The biosphere includes all the other levels of organization in ecology. | a. true, b. false | a | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008528 | __individual living thing | a. abiotic factor, b. organism, c. community, d. biotic factor, e. ecosystem, f. biome, g. population | b | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008529 | __any living or once-living aspect of the environment | a. abiotic factor, b. organism, c. community, d. biotic factor, e. ecosystem, f. biome, g. population | d | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008530 | __group of similar ecosystems | a. abiotic factor, b. organism, c. community, d. biotic factor, e. ecosystem, f. biome, g. population | f | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008531 | __group of individuals of the same species that live in the same area | a. abiotic factor, b. organism, c. community, d. biotic factor, e. ecosystem, f. biome, g. population | g | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008532 | __any aspect of the environment that has never been alive | a. abiotic factor, b. organism, c. community, d. biotic factor, e. ecosystem, f. biome, g. population | a | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008533 | __all the biotic and abiotic factors in an area and their interactions | a. abiotic factor, b. organism, c. community, d. biotic factor, e. ecosystem, f. biome, g. population | e | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008534 | __all the populations of all the species that live in the same area | a. abiotic factor, b. organism, c. community, d. biotic factor, e. ecosystem, f. biome, g. population | c | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008542 | Ecology shares data and theories with the science(s) of | a. geography, b. biology, c. climatology, d. all of the above | d | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008543 | What do all living things need from their environment? | a. sunlight, b. energy, c. matter, d. two of the above | d | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008544 | Biotic factors in the environment include | a. remains of dead organisms, b. minerals in the soil, c. temperature, d. two of the above | a | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008545 | An ecosystem consists of | a. biotic factors, b. abiotic factors, c. a community, d. all of the above | d | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008546 | Ecosystems in a biome have the same general | a. consumers, b. abiotic factors, c. populations, d. all of the above | b | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008547 | Which choice shows levels of organization in ecology from smaller to larger? | a. individual ! community ! population, b. ecosystem ! biome ! biosphere, c. community ! biome ! ecosystem, d. population ! ecosystem ! community | b | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008548 | Abiotic factors in the environment include all of the following except | a. organic wastes, b. moisture, c. temperature, d. minerals | a | Lesson: what is ecology
Organisms and Environmental Factors:
Organisms are individual living things. They range from microscopic bacteria to gigantic blue whales (see Figure must be obtained from the environment. Biotic factors are all of the living or once-living aspects of the environment. They include all the organ... |
NDQ_008549 | The total human population reached 7 billion people by the year | a. 1000, b. 1700, c. 1914, d. 2014 | d | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008552 | The demographic transition is a model based on what actually occurred in | a. the poorest nations of the world, b. Western Europe and North America, c. all human populations worldwide, d. none of the above | b | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008553 | The human species evolved in Africa. Human beings first left Africa about | a. 200,000 years ago, b. 100,000 years ago, c. 40,000 years ago, d. 10,000 years ago | c | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008556 | At its current rate of growth, the human population will surpass 9 billion by the year | a. 2020, b. 2030, c. 2040, d. 2050 | d | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008558 | Factors that influence the rate of growth of a population include | a. births, b. deaths, c. migration, d. all of the above | d | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008563 | The most common pattern of population distribution is a random pattern. | a. true, b. false | b | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008566 | Only births and deaths change the size of a population. | a. true, b. false | b | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008568 | A pattern of exponential population growth generally cannot continue for very long. | a. true, b. false | a | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008569 | The age-sex structure of a population may influence the populations growth rate. | a. true, b. false | a | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008570 | The size and growth rate of its populations influences the chances of a species surviving. | a. true, b. false | a | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008571 | A random pattern of population distribution is typical of species in which individuals compete for | a. true, b. false | b | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008572 | The human population started growing very rapidly about 10,000 years ago. | a. true, b. false | b | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008573 | A population pyramid is a graphic representation of the age-sex structure of a population. | a. true, b. false | a | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008574 | Many countries today remain in stage 1 of the demographic transition. | a. true, b. false | b | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008575 | The human population is predicted to exceed 9 billion by the year 2050. | a. true, b. false | a | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008576 | Overall, the human population has had a pattern of exponential growth. | a. true, b. false | a | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008577 | Major changes in human population growth rates first began in the 1700s. | a. true, b. false | a | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008578 | __way in which individuals in a population are spread over their area | a. carrying capacity, b. age-sex structure, c. population density, d. exponential growth, e. population growth rate, f. population distribution, g. logistic growth | f | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008579 | __pattern of population growth in which the rate of growth keeps increasing as the population gets | a. carrying capacity, b. age-sex structure, c. population density, d. exponential growth, e. population growth rate, f. population distribution, g. logistic growth | d | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008580 | __how quickly population size changes over time | a. carrying capacity, b. age-sex structure, c. population density, d. exponential growth, e. population growth rate, f. population distribution, g. logistic growth | e | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008581 | __largest population size that can be supported in an area without harming the environment | a. carrying capacity, b. age-sex structure, c. population density, d. exponential growth, e. population growth rate, f. population distribution, g. logistic growth | a | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008582 | __average number of individuals in a population for a given area | a. carrying capacity, b. age-sex structure, c. population density, d. exponential growth, e. population growth rate, f. population distribution, g. logistic growth | c | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008583 | __numbers of individuals of each age and sex in a population | a. carrying capacity, b. age-sex structure, c. population density, d. exponential growth, e. population growth rate, f. population distribution, g. logistic growth | b | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008584 | __pattern of population growth in which the rate of growth slows as the population nears the carrying | a. carrying capacity, b. age-sex structure, c. population density, d. exponential growth, e. population growth rate, f. population distribution, g. logistic growth | g | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008585 | The population is the unit of | a. natural selection, b. adaptation, c. microevolution, d. all of the above | d | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008586 | If a population of 80 foxes lives in an area of 8 square kilometers, what is the fox population density? | a. 80 foxes per square kilometer, b. 64 foxes per square kilometer, c. 10 foxes per square kilometer, d. 8 foxes per square kilometer | c | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008587 | In which pattern of population distribution are organisms evenly spaced over the area they occupy? | a. random, b. clumped, c. uniform, d. none of the above | c | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008588 | What does a positive population growth rate mean? | a. Fewer people are being added than lost, b. The population is increasing in size, c. The population has reached its carrying capacity, d. two of the above | b | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008589 | The human species first evolved about | a. 10,000 years ago, b. 40,000 years ago, c. 100,000 years ago, d. 200,000 years ago | d | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008590 | The demographic transition | a. began in the 1700s, b. occurred first in Africa, c. happened in two stages, d. included an increase in the birth rate | a | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008591 | About how many human beings presently live on Earth? | a. 7 million, b. 1 billion, c. 5 billion, d. 7 billion | d | Lesson: populations
Population Size Growth and Structure:
Population size is the number of individuals in a population. Population size influences the chances of a species surviving or going extinct. If a species populations become very small, the species may be at risk of going extinct.
Population Density and Distr... |
NDQ_008678 | Which statement is always true of ecosystems in the same biome? | a. They have the same type of primary producers, b. They are located on the same continent, c. They have similar abiotic factors, d. two of the above | d | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008679 | All ecosystems at the same latitude are placed in the same biome. | a. true, b. false | b | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008680 | Ecosystems in the same biome have the same type of primary producers. | a. true, b. false | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008681 | Which of the following is not a type of tropical biome? | a. tundra, b. rainforest, c. dry forest, d. desert | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008682 | A temperate grassland has | a. a wet climate, b. many deciduous trees, c. excellent soil quality, d. two of the above | c | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008683 | Plants are the primary producers in all of Earths biomes. | a. true, b. false | b | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008684 | Which plants grow in a particular biome depends mainly on climate. | a. true, b. false | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008685 | The primary producers in most aquatic biomes are | a. plants, b. zooplankton, c. phytoplankton, d. none of the above | c | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008686 | Arctic tundra is found only at low latitudes. | a. true, b. false | b | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008687 | The most important factors that determine the nature of aquatic biomes include | a. sunlight, b. latitude, c. temperature, d. precipitation | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008689 | Rivers and lakes are examples of marine biomes. | a. true, b. false | b | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008691 | Deep water generally contains more dissolved oxygen than water near the surface. | a. true, b. false | b | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008692 | __primary producers in most aquatic biomes | a. photic zone, b. biome, c. climate, d. littoral zone, e. phytoplankton, f. marine, g. aphotic zone | e | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008695 | __shallow water near the shore of a lake | a. photic zone, b. biome, c. climate, d. littoral zone, e. phytoplankton, f. marine, g. aphotic zone | d | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008697 | __part of a body of water that is too deep for sunlight to reach | a. photic zone, b. biome, c. climate, d. littoral zone, e. phytoplankton, f. marine, g. aphotic zone | g | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008698 | __general term for a group of similar ecosystems | a. photic zone, b. biome, c. climate, d. littoral zone, e. phytoplankton, f. marine, g. aphotic zone | b | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008699 | The littoral zone of a lake is the deep water near the bottom. | a. true, b. false | b | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008700 | In aquatic biomes, water closer to shore usually contains more dissolved nutrients than water farther | a. true, b. false | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008701 | __top 200 meters of a body of water | a. photic zone, b. biome, c. climate, d. littoral zone, e. phytoplankton, f. marine, g. aphotic zone | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008702 | All the water in the open ocean far from shore is called the pelagic zone. | a. true, b. false | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008703 | __average weather in a place over a long period of time | a. photic zone, b. biome, c. climate, d. littoral zone, e. phytoplankton, f. marine, g. aphotic zone | c | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008704 | __of or relating to the ocean | a. photic zone, b. biome, c. climate, d. littoral zone, e. phytoplankton, f. marine, g. aphotic zone | f | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008705 | There is not enough sunlight for photosynthesis in the aphotic zone of a body of water. | a. true, b. false | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008706 | The benthic zone of the ocean includes the sediments at the bottom of the water. | a. true, b. false | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008714 | Terrestrial biomes include all of the following except | a. tropical dry forests, b. alpine tundra, c. polar forests, d. boreal rainforests | c | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008715 | Which of the following is not a type of temperate biome? | a. deciduous forest, b. desert, c. rainforest, d. savanna | d | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008716 | A tropical rainforest has | a. very high biodiversity, b. a humid climate, c. a year-round growing season, d. all of the above | d | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008717 | The main factors that determine aquatic biomes include | a. temperature, b. types of plants, c. dissolved substances, d. two of the above | c | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008718 | The limnetic zone of a lake has | a. enough light for photosynthesis, b. more dissolved nutrients than any other lake zone, c. less dissolved oxygen than any other lake zone, d. none of the above | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008719 | The types of plants found in tundra biomes include | a. mosses, b. grasses, c. trees, d. two of the above | d | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008720 | Reptiles live in all of the following biomes except | a. tundr, b. tropical rainforest, c. tropical dry forest, d. temperate grasslan | a | Lesson: biomes
Terrestrial Biomes:
Terrestrial biomes are land-based biomes. They range from arctic tundra to tropical rainforests. Figure 23.18 shows the locations of the worlds major terrestrial biomes.
Terrestrial Biomes and Climate:
Plants are the primary producers in terrestrial biomes. They make food for thems... |
NDQ_008764 | Reservoirs for water in the water cycle include | a. glaciers, b. the ocean, c. organisms, d. two of the above | d | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008765 | The ocean is a reservoir in the carbon cycle. | a. true, b. false | a | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008766 | Life on Earth could not exist without water. | a. true, b. false | a | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008767 | Precipitation may include | a. fog, b. dew, c. sleet, d. all of the above | c | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008768 | How can groundwater continue through the water cycle? | a. It may seep out of the ground at a spring, b. It may seep into a body of water such as the ocean, c. It may be pumped out of the ground through a well, d. all of the above | d | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008769 | Individual water molecules may be billions of years old. | a. true, b. false | a | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008770 | Water changes to a gas by the process of condensation. | a. true, b. false | b | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008771 | Exchange pools for carbon include | a. living things, b. sedimentary rocks, c. the ocean, d. two of the above | a | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008772 | Water in clouds is in the gaseous state. | a. true, b. false | b | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008773 | What percent of Earths atmosphere is nitrogen? | a. 22 percent, b. 28 percent, c. 52 percent, d. 78 percent | d | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008775 | Most precipitation falls on land. | a. true, b. false | b | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
NDQ_008777 | Volcanic eruptions can release underground carbon from rocks into the atmosphere. | a. true, b. false | a | Lesson: cycles of matter
Biogeochemical Cycles:
The chemical elements and water that are needed by living things keep recycling on Earth. They pass back and forth through biotic and abiotic components of ecosystems. Thats why their cycles are called biogeochemical cycles. For example, a chemical element or water might... |
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