Question

बढ़तेवद्ृ धाश्रम , टूटतेपरि वार " पर 200 से250 शब्दों का एक नि बधं लि खि ए |​

Answer 1

Answer:

An atmosphere is the layers of gases surrounding a planet or other celestial body. Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases.