social sciences unit 3
TRANSCRIPT
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socialsciences 2
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Weather
We use different instruments to forecast the weather, like wind vanes, rain gauges and barometers.
Symbols on a weather map represent different types of weather.
Wind is air in motion. It can make things move.
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Climate
Climate refers to weather conditions in a place over a long period of time. It can be hot, cold, wet or dry. Sahara
desertAntarctica Tropical
rainforest
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The atmosphere
The atmosphere is a layer of gases surrounding the Earth. It has different layers:
The atmosphere protects our planet. We need to take care of it.
Mesosphere
Stratosphere
Troposphere
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What have we learnt?
The instruments that we can use to measure the weather are…
barometers rain gauges wind vanes
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weather satellites
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What have we learnt?
Climate can be…
hot cold dry wet
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What have we learnt?
The layers of the atmosphere are…
mesosphere stratosphere troposphere
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