INSIGHT UPSC QUIZ

What is percentage of expansion (coverage) of continents on the Earth’s surface?

Spot the odd item in the following:

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?

Which of the following is the most abundant metal on Earth’s crust?

Which of the following metals contribute to bio magnification problem in the ecosystem?

“Tidal forest” is otherwise called:

Our atmosphere is divided into layers:

Most of the devastating earthquakes are usually caused by:

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

Cyclones are caused due to: