INSIGHT UPSC QUIZ

Solar energy is received by the earth through:

The one who is engaged in scientific drawing of maps is called:

Why the Earth is having its own atmosphere?

Which of the following absorbs part of the insolation and preserves earth’s radiated heat?

The pyramid of energy is .

In sea, plants are restricted up to the depth of:

The temperature of water at the bottom of a large waterfall is higher than that of the water at the top because:

Consider the following geological phenomena:
I. Development of a fault
II. Movement along a fault
III. Impact produced by a volcanic eruption
IV. Folding of rocks
Which of the above causes earth-quakes?

The ‘graded profile’ of a river course is a:

Which amidst the following planets has its orbit closest to Sun?