Answers created by Kate M.
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How are featured answers selected?
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How does biomass change in different trophic levels?
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Can you describe the efficiency of energy transfer between trophic levels?
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What is the importance of decomposers?
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How many biomes are there?
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What is the difference between organism, population, community, ecosystem, biome and biosphere?
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What is the function of RNA?
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Why are the phosphorus, carbon, and nitrogen cycles important to the environment?
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Why is the nitrogen cycle important to living things?
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What is the difference between correlation and regression?
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How can coal mining harm the environment?
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What is terrace farming?
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How has the composition of the earth's atmosphere changed over time?
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What is the largest source of phosphorus on earth?
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What is a bio-geochemical cycle?
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How do you find carrying capacity on a graph?
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What does the Committee on Agriculture in congress do?
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How are biomes distinguished from eachother?
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What are K-selected species?
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What is the function of denitrifying bacteria in the nitrogen cycle?
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How does the nitrogen cycle affect plants?
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How serious is the drought situation in California?
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How do we use water resources?
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What determines carrying capacity in an ecosystem?
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How do you interpret topographic maps?
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What do the minimum, first quartile, median, third quartile, and maximum of a box and whisker plot represent?
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When should an F-test be used?
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Which biome has the greatest biodiversity, and why?
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What percent of the US's economy is agriculture and farming?
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At what number will human population peak and when?
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Can a two-sample t-test be used if the samples have different variances?
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How can biodiversity be maintained?
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What is the phosphorus cycle?
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Which of the following includes the other three: ecosystem, population, biosphere, community?
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What is speciation without geographic isolation called?
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How do you calculate population growth?
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How do species richness and relative abundance of species affect species diversity?
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What is species diversity?
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What are types of biodiversity?
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What is a gene pool?
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How do coal beds form?
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What is the definition of population density?
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Which countries have the lowest and highest population growth rates?
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How does mining affect biodiversity?
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How does echolocation work?
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What are some examples of aquatic biomes?
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How are biomes characterized?
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Who coined the term "ecology"?
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How is erosion different from weathering?
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How do ecosystems respond to natural disasters such as fires and floods?
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When a tropical rain forest is cleared why does the soil usually become useless for growing crops after only a few years?
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Is a pyramid of biomass the same as a food pyramid?
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How does human population achieve zero population growth? What would the birth rate need to be?
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How can water resources be conserved?
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How does fertilizer affect the phosphorus cycle?
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What were countries to do if they signed the Montreal Protocol?
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What countries produce the highest amount of carbon dioxide in the world?
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What is deposition in the rock cycle?
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What are US water resources?
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How does agriculture affect water resources?
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How do fossil fuels form?
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How can we be sensitive to the fact that we are teaching people with different backgrounds and from different countries and cultures?
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What is plagiarism and how does it relate to how I use Socratic?
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What are the parts of the tundra ecosystems?
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What is an ecosystem?
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What are biotic and abiotic factors in an ecosystem?
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What is mountaintop removal?
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How is natural gas formed?
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How does fracking differ from current natural gas extraction methods?
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What is fracking?
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What are the causes of land pollution?
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What is the U.S. Endangered Species Act?
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How are featured answers selected?
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Can you define population, community, ecosystem, and biosphere? How are they each related to each other?
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What is the biosphere?
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How can pollution cause an algal bloom?
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How does agriculture affect the environment?
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What fossil fuels are used for?
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What is the 10% rule used in an energy pyramid?
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As DDT moves up the trophic levels in food chains or webs, does its concentration increase or decrease?
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What is the role of the EPA?
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Why does my ecological footprint change depending which country I live in?
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Which are the most common greenhouse gases in the atmosphere?
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How do dead zones in the ocean affects ocean life?
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Which countries produce the most greenhouse gases? And what are the percentages?
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What are some biotic factors of a savanna?
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How does coal affect climate change?
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What is the definition of demography?
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What's the difference between acid rain and normal rain?
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What are some examples of invasive species found in Lake Erie?
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How does a biome differ from a habitat?
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Why are fossil fuels harmful for the environment?
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What are some examples of fossil fuels?
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What might replace fossil fuels in the future?
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How does speciation occur?
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My questions are not getting answered, where should I complain?
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What is Pearson's chi-squared test?
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What are America's major sources of primary energy?
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Can phosphate move through food webs?
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How are niches and habitats different?
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