Carbon cycle

Question 1

Explain the carbon cycle

Answer 1

-Carbon dixiode in the atomposhere
-Absorbed by plants through photosythesis, produces carbohydrates which animals feed on
-Animals and plants die, becoming decomposed in soil
-Plants become fossil fuels = coal

-Carbon dixiode in the water
- Algae and cytoplasm absorb, animals feed
- Algae, cytoplasm and animals die becoming decomposed

Question 2

human impacts on carbon cycle

Answer 2

-burning of fossil fuels has released excess carbon into the atmosphere disrupting energy from the sun which interacts with atomposhere and plants.
-deforestation releases excess carbon, disrupting the natural cycle
-making cement by heating up limestone produces excessive carbon