Chemistry
Grade-6
Easy
Question
When unwanted chemicals, gases, and particles enter the air causing harm to animals and plants, it is called __________.
- Soil pollution
- Air pollution
- Water pollution
- Noise pollution
Hint:
Water pollution - toxicity in water
Air pollution - Toxicity in air
Soil pollution - toxicity in soil.
Noise pollution - Excess noise in the surrounding
The correct answer is: Air pollution
When unwanted chemicals, gases, and particles enter the air causing harm to animals and plants, it is called Air pollution.
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