b. clean
Answer the following questions:
What is pollution?
The bunce de subatomat babich besham
2. Which is the biggest cause of pollution?
3. How does the air get polluted?
4. Why is pollution considered our biggest enemy?
5. How can we save our environment?
Answers
Explanation:
the action of making the air, water, etc. dirty and dangerous
वायु, नदियों आदि को प्रदूषित करने की प्रक्रिया; प्रदूषण
2) vehicles and dirty water high sounds
3) from the smoke which vehicle and factory releases
4) because it gives hindered of deases to us
5) by doing less pollution using cycles also to reduce air pollution
Answer:
1.Pollution is the introduction of harmful materials into the environment.
2.The combustion of fossil fuels is the major cause of pollution.
3.Air pollution is caused by solid and liquid and certain gases that are suspended in the air. These particles can come from car,factories, dust, pollen, mold spores, volcanoes and wildfires.
4.Pollution is the largest environmental cause of disease and death of people in the world.
5.Use energy-efficient light bulbs instead of regular bulbs. They last longer, which will save your money. Make sure you turn off appliances when you are not using them. Lower your air conditioning or heat when it's not necessary.
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