INSIGHT UPSC QUIZ

What causes day and night cycle on Earth?

Which of the following mountain range separates Europe and Asia?

The planet nearest to the Sun is:

‘Terra rossa’ is a Latin word which means:

An artificial ecosystem is represented by:

The rapidly growing mass of phytoplankton covering the surface water of a lake or pond is known as:

The temperature of water at the bottom of a large waterfall is higher than that of the water at the top because:

The primary goal of planning for disasters is to reduce:

A broad, low embankment built up along the banks of a river channel during floods is called:

Pyramid of numbers in an aquatic ecosystem is  .