Easy Science Class 9 Level 12

Which is an example of fossil fuel?

Fossil fuels का example कौन सा है?

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Correct Answer

A. coal

Explanation

Step 1: Identify the concept: this is energy source. Step 2: Coal is a fossil fuel formed from ancient plant remains. Step 3: Remember coal petroleum and natural gas are fossil fuels.

Step 1: concept पहचानें: यह energy source है। Step 2: Coal ancient plant remains से बना fossil fuel है। Step 3: Coal petroleum natural gas are fossil fuels याद रखें।

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