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Chemistry CBSE Live product
Class 8 (2026-27)
Pressure, Winds, Storms, and Cyclones
Term I Revision II - Pressure, Winds, Storms, and Cyclones
5.
High speed winds and thunderstorms
Question:
2
m.
Select the suitable answer:
1.
Lightning is caused due to
heat of the sun
sudden flow of charges
reflection of sunlight
friction between clouds
2.
Roofs of houses may get blown off in strong winds because
air has no pressure
pressure inside the house is greater than outside
gravity pulls the roof upward
pressure inside the house is lesser than outside
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