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4 Cards in this Set
- Front
- Back
what is the carbon cycle |
the carbon cycle is when large amounts of carbon cycles through the earth through photosynthesis and cellular respiration |
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How do photosynthesis and cellular respiration play a role in this |
they play a role because cellular respiration releases carbon dioxide, which is used in photosynthesis. Photosynthesis then, in turn, releases oxygen used in respiration. Animals eat these plants then releases carbon dioxide as well by burning their sugars. |
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What is a food chain and what does it do |
Food chains show the feeding relationship among species in an ecosystem. They show how energy passes through an ecosystem. Every food chain begins with producers. |
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What is a food web |
A food web is a representation of the feeding relationships within a community |