INSIGHT UPSC QUIZ

What process takes place during the youthful stage of a river?

A semi enclosed coastal body of water which has a free connection with the open sea is called:

Marble is the metamorphosed form of: 

Which of the following reasons is responsible for lack of vegetation in the deserts?

Pulsars are:

Which one of the following is the indirect use of forests?

Tropical rain forest is characterised by:

Which one of the following is not the result of underground water action?

The salt concentration (measured as salinity in parts per thousand), is less than % in inland waters.

Which of the following phenomena is supposedly associated with global warming?