INSIGHT UPSC QUIZ

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

Isoclines joining places of equal rainfall are called 

Which one of the following organisations is responsible for publishing topographical sheets?

The soil conservation method in which mountain slope is cut into step is:

Alps mountain range is located in which continent?

The method of soil conservation in which rocks are piled up to slow down the flow of water which prevents gullies and further soil loss is called?

What is called a shallow stretch of river that may be crossed on feet.?

As the river enters the plain it twists and turns forming large bends known as .

The largest ecosystem of the Earth is:

The rock that results from solidification of molten lava from a volcano is an example of which of the following?