INSIGHT UPSC QUIZ

Atmospheric temperature increasing at the higher altitudes is called:

The sphere of living matter together with water, air and soil on the surface of the earth is known as:

Which of the following layers of the atmosphere makes Radio Communication possible?

5. The light from the Sun reaches the Earth in about—

Which is the coldest among the following?

Pyramid of numbers in an aquatic ecosystem is  .

With reference to the ‘Continental Shelf’, consider the following statements:

1. Legally, it is the stretch of the seabed adjacent to the shores of a particular country to which it belongs. 

2. Canyons and trenches are observed in this region.

3. Fossil fuels and metallic nodules are found in the continental shelves. 

Which of the statements given above is/are correct?

__________ is the thinnest layer of Earth.

The tropical rainforests:

How does La-Nina affect the Pacific Ocean?