BIOLOGY
Prepare an assignment on"OZONE" under following heads
1. What is ozone?
2. What is importance of ozone?
3. What is ozone hole?
4. What are the causes of ozone hole?
5. What problems are associated with it?
Now this question should be answered in at least five points
Q-- what is PM 2.5 and PM10 ? How do they affect health?
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the distance of a place east or west of a line from the North Pole to the South Pole that passes through Greenwich in London. Longitude is measured in degrees
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1
Answer:
Arrange them and write with points
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