Physics
Grade-10
Easy
Question
Which one of the following energy sources leads to the least environmental pollution in the process of its harnessing and utilization?
- Nuclear energy
- Thermal energy
- Solar energy
- Geothermal energy
Hint:
It causes the least environmental problems in the process of its harnessing and utilization.
The correct answer is: Solar energy
Solar energy does not cause air pollution, water pollution, or greenhouse gases.
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