Which of the following is nota greenhouse gas?

The type of pollution which is likely to affect Taj Mahal in Agra to a greater extent is

Highest percentage of air consists of

The Kyoto protocol is associated with one of the following.

Which of the following is not a way to conserve water?

Bathing and washing near water bodies should be ______

CFCs deplete the______

While______your teeth, leaving the______ running may waste several_________of water.

Water which is suitable for ______ is called _______water

Water which looks clean still has disease carrying _______and _____ impurities.

We were imaging a time when clean air and water may no longer be available. Why?

What are air pollutants ?

What steps are taken by the Supreme Court to save Taj Mahal?

Define potable water

Who organized 'Say no to cracker' campaign?

Air is a mixture of gases. Give the percentage of nitrogen and Oxygen in clear air.

Groundwater also gets polluted by sewage. How?

For what purpose, bacteria present in faeces is used?

How can hot water also be a pollutant?

Why does Kanpur city in Uttar Pradesh have one of the most polluted stretches of the Ganga river?

Clear, transparent water is always fit for drinking. Comment.

A poisonous gas P is produced by incomplete combustion of fuels such as coal. This gas interferes with Q of blood and reduces its capacity to carry gas R. Instead, it combines itself with Q forming S. What are P, Q, R, S?

What steps can be taken to restore the river Ganga to its past glory?

What will happen, if we drink polluted water?

How can water be made safe for drinking? Explain in brief.

We should plant trees and nurture the ones already present in the neighbourhood. Why?

The need of the hour is to take appropriate measures to control water pollution. List some of these preventive measures.