Volcanoes are like giant earth shakers that can change Earth’s surface by spilling out hot stuff from deep inside.
Imagine you have a big bowl of soup that's boiling and bubbling, that's what happens inside the Earth sometimes. When it gets too hot and pressurized, it wants to get out! So, just like your soup might spill over if you stir it too hard, volcanic eruptions happen when the hot stuff, called lava, bursts out from a volcano.
How It Changes Earth
When lava comes out of a volcano, it can cover land and even create new islands. Think of it like when you pour melted chocolate over a cake, it changes the shape and texture of what's under it.
Sometimes eruptions are loud and messy, sending ash up into the sky. This ash can travel far away, covering everything in sight, kind of like how snowflakes fall from the sky but they’re tiny bits of stuff from clouds!
Over time, these eruptions build up mountains or fill in oceans, making Earth look different than it did before, just like how a big pile of blocks can change the shape of your toy town.
Examples
- Ash from a volcanic eruption makes the sky dark and cools the air around the world.
- Volcanoes can form islands like Hawaii by building up land over time.
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See also
- What are volcanoes?
- How Do Volcanoes Shape Earth's Surface?
- What causes a volcanic eruption? | Natural Disasters?
- What is volcano?
- What is Volcanic ash?