Question

What is the importance of carbon dioxide for us

Answer 1

Answer:

Carbon dioxide is an important greenhouse gas that helps to trap heat in our atmosphere. Without it, our planet would be inhospitably cold. Carbon dioxide is the fourth most abundant component of dry air.

Photosynthesis, the biochemical process by which plants and some microbes create food, uses up carbon dioxide.

Answer 2

ANSWER-:

..) Carbon Dioxide :-

☞The gas which we exhale is known as carbon dioxide . And the plants breathe carbon dioxide to live and this also help in process of photosynthesis.

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a) Nitrogen :-

☞The maximum amount of gas in air is Nitrogen , it takes approximately 78.09 % in air .

b) Oxygen :-

☞Oxygen is the gas which we breathe in or inhale & it is the most important thing for a human to live one earth . It occupies 20.95% in the amount of gases in air .

c) Hydrogen :-

☞The gas which we keep a matchstick fired it gives a pop sound it is known as hydrogen . It is the first element in the periodic table .