Natural sources of energy

Renewable energy

Renewable energy

This is generally defined as energy that comes from resources which are naturally replenished on a human timescale such as sunlight, wind, rain, tides, waves and geotermal heat.

Another sources of Eco-power

My idea

The volcano power

There is a conteiner with water above the volcano's crater. Volcano heats water and it boils. The water vapour moves turbines which generates power. Water vapour cools down and flows again to the container. This cycle repeats.
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