Question

std 8
social science
question answers

pls answer​

Answer 1

Explanation:

1. 3.287 million km² which is 2.4% of total surface on planet

2. Lack of awareness, Unsafe sexual contact

3. China, India, USA, Indonesia, Brazil

4. Serchip(Mizoram) , Aizwal (Mizoram), Mahe (Pudducherry), Kottayam (Kerala), Pathanamittha ( Kerala)

5. Birth rate is number of babies born per 1000 people whereas death rate is number of deaths per 1000 people

Not sure about 4th

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