Question

5. SPM, comprising smoke, dust, and vapour in the air, causes haze and leads to respiratory_________problems. What does the abbreviation SPM stand for?

6. Which country was hit by an earthquake in 2011 that
initiated a series of tsunami waves and triggered a majornuclear accident?________

7. Which gas traps the heat of the sunlight and
doesn't allow it to escape the earth's atmosphere? ________
8. In which city was the 2017 United Nations Climate
Change Conference, COP 23 held, where a global
agreement on reduction of climate change was
negotiated?________
9. What is the process of wearing down of top soil
by forces of nature like wind and water called?_______​

Answer 1

Answer:

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