Find out different sources of noise pollution in your surrounding.

Answer the following questions: What are the different types of plants in your surrounding?

Name the birds seen in your surroundings.

The major source of noise pollution, world wide is due to

Which natural calamities have you experienced? How did they affect the conditions in your surroundings?

What are the man-made sources of air pollution ?

Explain various technologies used for removing particulate matter from different sources of air pollution.

Which fruit processing industries you observe in your surrounding? What is their effect?

Find out different types of vaccines available in the market and their significance.

Ac cording to Newton's law of cooling, the rate of cooling of a body is proportional to (Delta theta)^(n) , where Delta theta is the difference of the temperature of the body and thae surrounding. What is the value of n out of 4,3,2,and 1?