Question

what is atmosphere? what is atmospheric pressure​

Answer 1

Answer:

the mixture of gases that surrounds the earth or any other star, planet, etc.

पृथ्‍वी या किसी अन्‍य ग्रह आदि के चारों ओर गैसों का आवरण; वायुमंडल

Explanation:

pressure exerted by atmosphere is known as atmospheric pressure

Answer 2

Answer:

Q = what is Atmosphere?

Ans = The atmosphere is the blanket of gases which surrounds Earth. It is held near the surface of the planet by Earth's gravitational attraction.

Q = what is Atmospheric pressure?

Ans = Atmospheric pressure is a force in an area pushed against a surface by the weight of the atmosphere of Earth, a layer of air.