carbon cycle
Snemalna Knjiga Besedilo
- The sun emits sunlight that travels to the earth. Co2 then enters the leaves of the plants. Plants then removes Carbon Dioxide from the air, creating Oxygen.
- Sunlight
- Photosynthesis
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- Sunlight
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- Carbon Dioxide
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- Photosynthesis is when plants, bacteria and protectants use the energy from sunlight to produce glucose from carbon dioxide and water
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- Water absorbed in roots
- Oxygen exits
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- Decaying animals and plants are made up of carbon. Ancient animals and plants eventually become fossil fuels such as coal
- Animals eat plants, releasing carbon dioxide into the atmosphere and water.
- Oceans absorb Co2 from the atmosphere. Carbon is used to build the shells of marine organisms.
- Humans burn fossil fuels. Sometimes, the Carbon in the atmosphere can become too much, so keeping the carbon cycle in balance is important.
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