Ecology 101 Answers

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Kelp plants have been known to grow up to _______. a. 1 foot per week b. 2 inches per day c. 10 inches per day d. 1 inch per hour Please select the best answer from the choices provided

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What distinguishes rainforests from temperate forests?

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Tundra is known for its _______.a.sparse precipitation and extreme cold temperaturesb.sparse precipitation and mild wintersc.coniferous forestsd.heavy rainfall and extreme cold temperatures

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Which of the following is not true about taiga? a. covers former glacial areas b. is characterized by mild winters c. extend across North America and Eurasia d. is a type of coniferous forest Please select the best answer from the choices provided

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Compare the productivity of terrestrial and aquatic ecosystems against the percent of Earth’s surface area they occupy.

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What can you conclude about the importance of marine ecosystems to global food webs and the biosphere?

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Greater temperature fluctuations occur _______.a.in terrestrial ecosystemsb.in marine ecosystemsc.in river ecosystemsd.in lake ecosystems

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What characteristic of the species level of organization distinguishes two similar organisms such as ducks and geese as different species?

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What is the lowest level of organization to include both biotic and abiotic factors?a.Organismb.Ecosystemc.Populationd.Biome

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Justify why the predator/prey relationship is a community level interaction.

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