INSIGHT UPSC QUIZ

Katrina is the name given to  .

To which habitat is the turtle Petri adapted?

Natural sources of air pollution are:

Consider the following statements about ‘Meandering’:

1. Meandering is an important feature of upper course of a river that is characterized by intensive erosion and vertical cliffs with a concave slope. 

2. The physiographical features associated with meandering process are oxbow lake, levee deposits and backswamp. 

Which of the statements given above is/are correct?

The planet nearest to the Sun is:

How much of world’s surface is covered by water?

One of the following is not the result of underground water action:

The pyramid of energy is .

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

Which among the following imaginary line lies at 0° latitudes?