Question

Long answer type questions :
1. How are wind currents generated?
2. How are thunderstorms formed?
3. Mention three damaging effects and three safe
4. What is cyclone? How are cyclones formed?​

Answer 1

$\small\underline\mathcal\green{ANSWER}$

1. ans:- The warm air at the equator rises, and the cold air moves in from the polar regions. The air moves due to uneven heating of the earth's surface between the equator and poles, which results in the circulation of the wind across the globe.
2. ans:-Thunderstorms arise when layers of warm, moist air rise in a large, swift updraft to cooler regions of the atmosphere. There the moisture contained in the updraft condenses to form towering cumulonimbus clouds and, eventually, precipitation.
3. ans:- Explanation:

• loss of life and property.
• Damage of building and shelters.
• Damage of cops and goods

4 ans:- To form a cyclone, warm, moist air over the ocean rises upward from near the surface. As this air moves up and away from the ocean surface, it leaves is less air near the surface. So basically as the warm air rises, it causes an area of lower air pressure below. ... Higher pressure air from above flows down into the eye.