INSIGHT UPSC QUIZ

The layer of the atmosphere in which Radio Waves are reflected back is called:

Tropical storm in Chinese Sea is known as–

Which one of the following is the correct sequence of ecosystem in the order of decreasing productivity?

Maps showing natural features of the earth are called maps.

Ozone-hole in the atmosphere is largely caused by the presence of:

What causes day and night cycle on Earth?

To which natural vegetation belt do Sal and Teak trees belong?

Echo sounding is the technique applied to—

The Mediterranean region are characterized by heavy rain in:

Which among the following ecosystem have inverted biomass pyramid?