Hello, everyone please help me with these questions:: Name the instrument which is used to measure the speed of wind. 2. Give three precautions that should be taken to protect oneself from the thunderstorm 3. Briefly explain what are cyclones and how are they formed. 4. why smoke always rises up?
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- anemometer
- avoid concrete walls and floors. avoid electrical equipments. avoid water during thunderstorm as lighting can travel thru
- Cyclones are violent Storms with an intense spiral and accompanied by strong winds and heavy rains. They are caused due to strong winds blowing around the central area having low atmospheric pressure.
- smoke is hot air, and hot air is light in density so it rises up amd cold air is heavy in density so it comes down.
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