Why is the carbon dioxide and oxygen cycle important?

Answer 1

Carbon dioxide is important in the atmosphere as it is one of the greenhouse gases that has been helping to keep the earth warm for millions of years. Not too much, not too little, but just the right amount.

Unfortunately we are now adding too much carbon dioxide to the atmosphere, causing global warming and climate change.

Answer 2

carbon dioxide-oxygen cycle is important to us because humans need oxygen to live as well as plants need carbon dioxide in photosynthesis. humans and animals take in oxygen, given off from trees and plants. as humans and animals uses energy, respiration occurs and they give off carbon dioxide which trees and plants need in photosynthesis. without this cycle, or one factor is missing, living things cannot survive because oxygen and carbon dioxide are both useful in our daily lives. we must also be aware that trees and plants are very important to us and we must take care of them...

Answer 3

Actually, we know that Carbon dioxide is not important to the human beings or other animals, and we require oxygen to breathe. But the ones who give us oxygen, actually they require carbon dioxide. So carbon dioxide is important. Moreover, Carbon dioxide is not something that is only required by living organisms, but it is the basic requirement of life. Carbon dioxide has the chief component, carbon. In plants, various biochemical metabolism are hampered without this compound. Glucose cannot be prepared without the carbon dioxide involvement. And Glucose is the major compound that what all the fruits and vegetables constitute. And it is these fruits and vegetables are something on what the whole biosphere is dependant on.

Oxygen is far more important. But it is not that life cannot exist without oxygen. Oxygen is important to all the life forms. For organisms with developed nervous system, oxygen content matters. Their brains won't work without oxygen. Oxygen is useful because it is reactive. Life has always remained unstable. If one system of molecules in living tissue stabilises means that it gets damaged. As oxygen is reactive, it keeps all the interactions within the living tissues continue. So the life exists.

Actually, life is carried out with the help of adequate concentration of carbon dioxide in atmosphere to maintain perfect temperature; and it is oxygen that continues it. So both are important.

(submitted by Rexcess Hexaced)

Answer 4

cabon oxygen is im portantant beause humans need oxygen gas to live and we exhale C02 gas; as well as plants like flowers and trees to have carbon dioxide in order to do photosynthesis to produce oxygen gas.

Answer 5

It regulates the carbon dioxide concentration of our atmosphere, keeping temperatures moderate.

Answer 6

It is important because it provides oxygen to all life. Oxygen goes in our bodies, carbon dioxide goes out to the plants to make more oxygen for life. Simple.

Answer 7

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