INSIGHT UPSC QUIZ

The layer where the decrease in temperature with increasing altitude is totally absent is:

Which type of lake is formed by volcanic activities?

River erosion is at its greatest where river’s:

As one moves from the polar region towards equator the diversity of plant and animal species  .

What happens to atmospheric pressure with increase in altitude?

The planet that takes 88 days to make one revolution of the sun is:

Subtropical high pressure belts are otherwise called:

Mica is found in which one of the following pairs of rocks?

The amount of insolation received at a place on the surface of the earth depends upon:

Which of the followingis called the twin of the earth?