what is wind????????
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Wind is the flow of gases on a large scale. On the surface of the Earth, wind consists of the bulk movement of air. Winds are commonly classified by their spatial scale, their speed, the types of forces that cause them, the regions in which they occur, and their effect.
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Answer:
Wind or Air is an invisible mixture of many gases such as
- Nitrogen (78%)
- Oxygen (21%)
It also contains water vapour in small amounts. (1%)
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