INSIGHT UPSC QUIZ

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

What is called the minimum distance from the Sun in a planet in its orbit?

Which of the following oceans has the shape of the English alphabet S?

Which of the following methods does not help in conserving soil fertility and moisture?

The largest ecosystem of the Earth is:

The ash–grey soils of high–latitude coniferous forests a known as:

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

Which of the following layers is called “Barysphere”?

Desertification can be checked by

A group of inter-connected islands is known as  .