Name: The Heat Beneath Your Feet: For Real
Uploaded: 2025-07-09T17:32:50.000Z
Duration: 2 min 30 s
Description: Alex explores how Earth's heat creates clean energy.

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Alex shares her love of rocks and explains how geothermal energy works, using her trip to Iceland as an example. She describes how magma beneath the Earth heats water, which can be used to generate electricity and heat homes. Geothermal energy is clean, renewable, and doesn’t pollute.

Alex explores how Earth's heat creates clean energy.