INSIGHT UPSC QUIZ

The Himalayan mountain range is an example of:

The temperature increases rapidly above:

The area marked by internal drainage:

Snakes and vultures are eating rats in a field. If wild dogs are let into the field, what will be the immediate result?

Katrina is the name given to  .

“Tsunami” is the name given to which of the following?

The soil which originate under tall-grass prairie vegetation is called:

A level of atmosphere which is composed partly of electrons and positive ions is called:

If there is no carbon dioxide in the earth’s atmosphere, the temperature of earth’s surface would be:

Ozone layer is formed due to reactions of: