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Answer
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Moving air is called “wind.”
Wind is the movement of air from high-pressure areas to low-pressure areas in the Earth’s atmosphere. It plays a crucial role in weather patterns, climate, and ecosystems. The movement is primarily caused by the uneven heating of the Earth’s surface by the sun.
Scientific Explanation
| Aspect | Details |
| Term | Wind |
| Definition | Air in motion caused by pressure differences in the atmosphere |
| Caused By | Uneven heating of Earth’s surface by the sun |
| Measured By | Anemometer (speed), Wind Vane (direction) |
| Units of Measurement | Kilometers per hour (km/h), Miles per hour (mph), or meters per second (m/s) |
| Types of Wind | Local winds (land and sea breeze), Global winds (trade winds, westerlies) |
| Importance | Drives weather, pollination, seed dispersal, and renewable energy sources |
How Does Wind Occur?
Sun Heats Earth Unevenly → Different temperatures across regions.
Air Over Warm Area Rises → Creates low pressure.
Cooler Air Moves In → From high pressure to low pressure.
Movement of Air = Wind
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