Severe weather can hurt people and their property. It can also just be a bother. Some examples of severe weather are: Severe weather can hurt people and their property. It can also just be a bother. Some examples of severe weather are: - Tropical cyclones
- Rainstorms
- Drought
- Heat waves
- Tornado
Tornadoes - Tornadoes
Causes of weather[change | change source] Weather happens because different parts of the Earth get different amounts of heat from the Sun. This makes different climates. The tropics get the most heat because the Sun shines straight down on them, while the poles get the least heat because the Sun shines on them from a low angle. Warmer air is lighter than cooler air and rises higher in the sky by convection. The air always has some water mixed with it. This is called humidity. When it cools, the water can change from a gas to a liquid through condensation. Then the water can fall from the sky as rain or snow. After the air rises, it gets colder and goes back towards the ground. Because the air lost its water before, it is dry when it comes back to the ground. When two air masses of different temperatures meet, this is called a warm front or cold front. The ways that the air moves around the Earth are called atmospheric circulation The air always has some water mixed with it. This is called humidity. When it cools, the water can change from a gas to a liquid through condensation. Then the water can fall from the sky as rain or snow. After the air rises, it gets colder and goes back towards the ground. Because the air lost its water before, it is dry when it comes back to the ground. When two air masses of different temperatures meet, this is called a warm front or cold front. The ways that the air moves around the Earth are called atmospheric circulation
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