History, asked by sweetymazumdar5, 5 hours ago

তুমি কী মনে করো, আগুনের ব্যবহার মানুষের ইতিহাসে জরুরী একটা পরিবর্তন? দুই চার টি বাক্য লেখো​

Answers

Answered by ITZURADITYAKING
6

Explanation:

Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's also called smog

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