Class 4 / Social Course Book 1 / Elements of Weather / Elements of Weather

Elements of Weather

Introduction Weather means change in temperature, humidity, air pressure, conditions of winds, clouds and rain of a particular area. The temporary atmospharic condition of a place is known as weath

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Class 4 / Social Course Book 1 / Elements of Weather / Elements of Weather

Elements of Weather

Air pressure The air has weight. The air weight at a particular place is known as air pressure of that place. As the altitude increases, the air pressure decreases. The air pressure is measured wi

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Class 4 / Social Course Book 1 / Elements of Weather / Elements of Weather

Elements of Weather

Humidity The amount of moisture in the air is called humidity. The level of humidity is high in areas close to the sea and of maximum rainfall. The level of humidity is low in areas which are dry

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