Quiz3 2008

Quiz3 2008 - Problem1MultipleChoice

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Problem 1 - Multiple Choice Which of the following consume other living organisms? ANSWER: primary producers herbivores carnivores decomposers both herbivores and carnivores Problem 2 - Multiple Choice Which habitat type in the figure covers the largest area on Earth? ANSWER: wetlands tropical wet forest algal beds and reefs open ocean
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Which habitat type in the figure makes available the most new tissue to consumers? ANSWER: open ocean wetlands algal beds and reefs tropical wet forest Problem 4 - Multiple Choice What is the main reason for using food webs instead of food chains in analyzing ecosystems? ANSWER: Most organisms eat more than one type of food. Most organisms feed at several trophic levels. The decomposition cycle needs to be shown. Most organisms eat more than one type of food and feed at several trophic levels. Most organisms eat more than one type of food and feed at several trophic levels. The decomposition cycle needs to be shown.
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Quiz3 2008 - Problem1MultipleChoice

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