Question

D. Short answer type questions :
1. How does air move?
2. What is a monsoon wind?
3. What is a thunderstorm?
4. Why does smoke always rise up into the air?​

Answer 1

Answer:

1.The air moves from high to low pressure

2.Monsoon, a major wind system that seasonally reverses its direction

3.A storm with thunder and lightning and typically also heavy rain or hail

4.Smoke always rises up because it is less denser than air

Answer 2

Explanation:

Air moves due to a difference of air pressure which can be caused by different temperatures. Air pressure is the push caused by the particles in the air. ... Air naturally wants to move to lower areas of pressure

Monsoon, a major wind system that seasonally reverses its direction—such as one that blows for approximately six months from the northeast and six months from the southwest. The most prominent monsoons occur in South Asia, Africa, Australia, and the Pacific coast of Central America

Thunderstorm, a violent short-lived weather disturbance that is almost always associated with lightning, thunder, dense clouds, heavy rain or hail, and strong gusty winds. Thunderstorms arise when layers of warm, moist air rise in a large, swift updraft to cooler regions of the atmosphere

Smoke always rises up because it is less denser than air. It is because smoke is lighter than air . A fire makes things hot. Therefore the temperature of smoke is higher than th atmosphere and as hot air rises up smoke too rises into the air.