Why is the carbon cycle important?

1 Answer
Mar 13, 2016

Carbon-dioxide present in nature is used by plants during photosynthesis to form glucose and carbohydrates is known as carbon cycle

Explanation:

Carbon-dioxide disolves in water to form carbonates which forms limestone.
Plants contain carbon in the form of glucose, a carbhohydrate which is eaten by other animals.

http://www.visionlearning.com/en/library/Earth-Science/6/The-Carbon-Cycle/95

Plants and animals can form ,animals petroleum if submerged under the earth and plants form coal