Social Sciences, asked by chinarireddy2005, 9 days ago

The gas which has only 21% present in volume in the atmosphere is:
a)nitrogen
b)oxygen
c)carbondioxide
d)methane

Answers

Answered by shradhakumbhar

1

Answer:

b) oxygen

Explanation:

The air in the Earth`s atmosphere is made up of 78 percent of nitrogen and 21 % of oxygen

Previous Question

Next Question

Similar questions

Math, 4 days ago

factorise: 2 (x²- 4y²)...

Social Sciences, 4 days ago

The cattle tax paid by the peasants was known as A Chara B. Gharai C. Khut ...

English, 4 days ago

they have finished. change it in to future perfect tense...

Biology, 9 days ago

Which one of the following is not a viral disease? a] Dengue b] AIDs c] Typhoid d] Influenza...

English, 9 days ago

Rewrite in direct speech he asked for a boon.

English, 7 months ago

answer this if u can...

History, 7 months ago

you see two children quarlleing . what would you do ?

Physics, 7 months ago

illustrate the flow of convection current when the apparatus is heated from the below ...