Natural hazards are powerful natural events that can cause damage and harm to people and the environment. They're part of our planet's way of releasing energy and changing its surface. Think of it like the Earth taking a deep breath, sometimes a bit too forcefully!
Volcanoes erupt because of what's happening deep inside the Earth. The Earth's core is super hot, which melts rock into magma. This magma is lighter than the surrounding solid rock, so it rises up. When it reaches the surface, boom! An eruption!
Floods happen when there's too much water in one place. This can be from heavy rainfall, melting snow, or even a tsunami (a giant wave usually caused by an earthquake under the ocean).
The Earth's outer layer is made of giant puzzle pieces called tectonic plates. These plates are always slowly moving. Sometimes they get stuck, and pressure builds up. When they finally slip, that's an earthquake!
Hurricanes are like giant spinning storms that form over warm ocean water. The warm water evaporates and rises, creating thunderstorms. As more warm, moist air rises, the storm starts to spin due to the Earth's rotation.
Knowing what to do during a natural hazard can help keep you safe. Always listen to adults and follow their instructions. Have a plan in place, and know where to go if there's an emergency!
Test your knowledge! Which of these is most likely to cause a flood?
Answer: Heavy Rainfall
What powers a hurricane?
Answer: Warm Ocean Water
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