INSIGHT UPSC QUIZ

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

In which of the following layer of atmosphere the absorption and scattering of the solar ultraviolet radiation takes place?

Which of the following is NOT man made ecosystem?

The narrow stretch of water connecting two Seas is called:

The stagnant water at the bottom of a lake is called:

‘Terra rossa’ is a Latin word which means:

Where is duration of the day and night on Earth are almost the equal?

The four largest planets of the Solar System in decreasing size are:

What is the epicenter of an Earthquake?

As the river enters the plain it twists and turns forming large bends known as .