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Subjects
Science CBSE
Class 7
Winds, storms and cyclones
Wind and pressure
2.
Wind formation
Exercise condition:
3
m.
Match the column A with column B
:
Column A
Column B
1
.
Fluttering of leaves, banners, or flags is due to this when wind blows
Convection
Wind
Pressure
2
.
Movement of air
Wind
Convection
Pressure
3
.
Helps in launching hot air balloons
Convection
Wind
Pressure
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