Question

Q1. ans in your own word
1. What is meant by Flood?
Ans __________
2. What causes lightening?
Ans __________
3. What is an earthquake?
Ans __________
4. what gives rise to a storm?
Ans __________​

Answer 1

Answer:

1. Flood is an overflow of water onto land.

2. Lightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. Most lightning occurs within the clouds.

3. An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves.

4. Thunderstorms form when warm air rises from Earth's surface and moves upwards quickly into the colder levels of the atmosphere. If conditions are right, tornadoes can form from this rapid updraft. Normally, however, the result is rain, wind, lightning, and thunder.

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