INSIGHT UPSC QUIZ

The method of soil conservation in which stones, grass, soil is used to build barriers along contours and trenches are made in front of the barriers to collect water is called?

If a star is bigger than Sun, but not more than twice as big, it will turn into a 

Which one of the following does not cause soil erosion?

Who had used the term “Ecology” first time?

What is a strait?

Hanging Valley is very common in:

Which one the following soils is used for the production of bricks?

Uneven distribution of insolation on the earth is mainly due to the:

Which of the following layers is called “Barysphere”?

Which one of the following methods of soil conservation is most effective in arid areas?