Every moment fossil fuels are burnt and they release—.

Question

Accepted Answer

ক. carbon dioxide

ব্যাখ্যা: Passage says, 'Every time a fossil raw material is burned, it releases carbon dioxide into the air.' So burning fossil fuels such as coal, oil and gas releases carbon dioxide. Nitrogen, hydrogen and oxygen are not mentioned as products of burning fossil fuels.

**মনে রাখার কৌশল:** Burn fossil fuel → CO₂।

**একই ধরনের প্রশ্ন:**
১. What is the main cause of the increase in carbon dioxide in the atmosphere?
*উত্তর:* The burning of fossil fuels

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