ACA Grade 8 Science
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Ecology
Dictionary Definition -
the study of the relationships between living organisms and their environment

Carbon Cycles through Ecosystems

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Carbon cycles through ecosystems
  • Life on Earth is based on carbon compounds.
The carbon cycle includes several different processes

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Photosynthesis
  • Removes carbon from the air.
  • What is Photosynthesis?

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Eating
  • Animals obtain carbon by eating plants or other animals.

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    Respiration
  • Plants and animals release carbon dioxide during respiration.

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Combustion
  • Carbon contained in fossil fuels and wood is released as carbon dioxide during combustion.

Matter Cycles
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