Our Planet · Topic 31 of 109
Geothermal Energy
⭐ MasteredGeothermal energy uses heat from deep inside the Earth to produce electricity or warm buildings. It is renewable because the Earth keeps producing heat.
💡 Fun fact
Iceland uses geothermal energy to heat most of its homes.
All about Geothermal Energy
Geothermal energy uses heat from deep inside the Earth to make electricity or warm buildings. It is renewable because the Earth keeps producing heat.
Under some parts of the planet, hot rock and water lie close to the surface. Wells are drilled to bring the steam or hot water up, and it is used to turn turbines.
It is available day and night, unlike solar power. It works best in places with volcanoes or hot springs, such as Iceland and New Zealand.
🎮 Try it yourself!
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Real-life uses of Geothermal Energy
- Heating homes
- Generating electricity
- Warming swimming pools
Frequently asked questions about Geothermal Energy
Where does geothermal energy come from?
Heat deep inside the Earth.
Which country uses it to heat homes?
Iceland.