What is geothermal energy?
Geothermal energy is heat coming from the Earth.
The word “geo” means earth and means “thermal.”
Therefore, geothermal energy means warmth from the earth.
It’s very hot deep inside the earth.
This heat is stored in rocks and groundwater.
This natural warmth can be used to generate electricity, warm buildings, and grow plants in greenhouses.
Imagine that it happens under the floor!
This steam can be used to turn the machine to generate electricity.
This is how geothermal energy works!
Crust the outer layers we live in.
Coat under the crust.
Core – the center of the earth, very very hot!
Right away.
These locations are often found:
Hot springs
geyysire (water from the ground)
Volcano
Such locations are called geothermal hot spots. Pradesh) and
Tapovan (Uttarakhand) have geothermal sources.
Used:
House and Building Warming
Plant Cultivation in Greenhouses
Dried Food
Power production
Hot water or steam from a land engine called a turbine.
These turbines contribute to the generation of geothermal power plants. Hot water or steam comes from deep surfaces.
Steam runs a turbine that looks like a big fan.
The turbine spins the generator that produces electricity.
After using steam, the cold water is sent back to the earth for reheating.
This is like a recycling system – clean and clever!
Dry Steam System
Turn the turbine using steam directly from the bed.
The oldest type.
Flash Steam System
Hot water is displayed.
to heat special liquids with a low boiling point.
Why is geothermal energy good?
Geothermal energy is a source of renewable energy and a clean energy source.
Around it. It causes small earthquakes (very rare).
Some use it to heat it to a power source.
Many Summer
It’s like having the earth as air conditioning and heating!
How does geothermal energy differ from other energy sources?
Is the energy type renewable?
Did it cause contamination?
Do you use it at night?
Examples
Geothermal Energy – Yes, No – Yes Island
Solar Energy – Ha No – No – India
Wind Energy – Yes No – Germany – No – Germany – No
The word geothermal energy comes from the Greek: Geo = Earth and Thermal = heat. that!
In Iceland, people even bury the dough on a hot floor and bake bread!
Summary (simple points)
1. Geothermal energy means heat from the Earth.
2. It is used for heating and electricity.
3. It is a clean and renewable energy source.
4. It can be seen especially in volcanic or hot spring areas.
5. It is used in many countries such as Iceland, the US and India.
6. It helps save money and protect the planet.
