INSIGHT UPSC QUIZ

The pyramid of energy is .

After which one of the following tribes of India, the largest continent of ancient geological history of the world has been named?

Density of the earth’s atmosphere is highest in the:

The Equator does not pass through which of the following countries?

Which of the following is NOT man made ecosystem?

The transfer of minerals from top soil to subsoil through soil-water is called?

The main source of usable water on the Earth is:

A wide inlet of the sea usually concave in shape, is termed as a:

The space retaining life in any form is called:

How much of the Earth’s land surface is desert?