Which energy source is NOT renewable?

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Multiple Choice

Which energy source is NOT renewable?

Explanation:
Renewable energy sources are those that can be replenished naturally on a human timescale. Coal is not renewable because it is a fossil fuel formed from ancient plant matter over millions of years; once mined and burned, it does not regenerate quickly enough to replace what’s used. In contrast, solar, wind, and biomass are renewable: solar energy comes from the sun, wind from atmospheric movement, and biomass from plants and organic waste that can be regrown or renewed. (Biomass must be managed sustainably to remain renewable.) So coal is the nonrenewable option.

Renewable energy sources are those that can be replenished naturally on a human timescale. Coal is not renewable because it is a fossil fuel formed from ancient plant matter over millions of years; once mined and burned, it does not regenerate quickly enough to replace what’s used. In contrast, solar, wind, and biomass are renewable: solar energy comes from the sun, wind from atmospheric movement, and biomass from plants and organic waste that can be regrown or renewed. (Biomass must be managed sustainably to remain renewable.) So coal is the nonrenewable option.

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