Why is geothermal energy considered sustainable?
It relies on fossil fuels
It produces high greenhouse gas emissions
It harnesses the Earth's natural heat
It is dependent on weather conditions
Answer and Solution
Answer
C. It harnesses the Earth's natural heat
Solution:
Geothermal energy harnesses the Earth's continuous heat, making it a sustainable energy source. The other options either misrepresent geothermal energy or describe non-sustainable practices.
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