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Chemistry CBSE Live product
Class 8 (2026-27)
Pressure, Winds, Storms, and Cyclones
PT1 Revision - Pressure, Winds, Storms, and Cyclones
4.
Lightning and thunder
Question:
3
m.
Select the correct answer:
1
.
Charge induction
-
The cloud transfers negative charges permanently to the ground
The negatively charged cloud bottom makes the ground and nearby objects positively charged due to electric influence
The positively charged cloud bottom makes the ground negatively charged by direct contact
The ground produces charges on its own without cloud effect
2
.
Types of lightning
-
Lightning can occur within clouds between clouds or between cloud and ground
Lightning occurs only between clouds and the ground surface
Lightning forms only near tall buildings
Lightning happens only inside rain clouds
3
.
Cause of thunder
-
Thunder forms due to falling rain hitting the ground
Thunder is produced when lightning heats air rapidly causing sudden expansion
Thunder occurs because of strong wind movement
Thunder is caused by clouds rubbing against each other
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