Question

8.1 Which component of air is present in the largest amount in the atmosphere?
(b) Oxygen
(d) Carbon dioxide
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Answer 1

Answer:

Comparing from these two, oxygen is the largest. but actually nitrogen is the largest present that oxygen

Explanation:

Oxygen- 20.5 percent

carbon dioxide- 1 percent

Answer 2

Answer:

the atmospheric air all the mentioned components ,nitron, carbon dioxide,oxygen

Explanation:

a) oxygen= 21%,

b)carbon dioxide= 1%,