INSIGHT UPSC QUIZ

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?

One of the following is not the result of underground water action:

 _________ affect the rate of humus formation of soil.

How does La-Nina affect the Pacific Ocean?

‘Green House Effect’ means:

Which one of the following is a warm ocean current?

The largest current, because of its dark waters is known as the ‘black current’ and that is:

The well through which water comes out through hydraulic pressure is called:

Which is a tropical food crop requiring a temperature of 270 C and a rain fall more than 100 cm?

Which one of the following types of erosion is responsible for the formation of Chambal Ravines?