INSIGHT UPSC QUIZ

Which of the following is FALSE with respect to rain water harvesting?

5. The light from the Sun reaches the Earth in about—

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

The core of the earth is also known as:

Which of the following is not an example of a metamorphic rock?

Which one of the following types of erosion is responsible for the formation of Chambal Ravines?

The salt concentration (measured as salinity in parts per thousand), is less than % in inland waters.

Terrigenous deposits are found in:

In the context of ‘time’, GMT means:

Man can maintain an ecological balance in the biosphere by: