INSIGHT UPSC QUIZ

How much of world’s surface is covered by water?

There is a need to keep larger area under forests for:

The term “Doab” means:

Why is the South Pole colder than the North Pole?

The rhythmic rise and fall of ocean water twice in a day is called:

The deepest surface depression on the earth is:

The narrow stretch of water connecting two Seas is called:

The soil water which is of the greatest importance to the plant life is:

Which of the following is a renewable resource?

The method of soil conservation in which rocks are piled up to slow down the flow of water which prevents gullies and further soil loss is called?