INSIGHT UPSC QUIZ

The narrow stretch of water connecting two Seas is called:

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

Tundra’s are:

The space retaining life in any form is called:

Ultraviolet radiation in the stratosphere is absorbed by:

A day is added when one crosses

The well through which water comes out through hydraulic pressure is called:

The distance of 1° longitudes on Earth is almost equal to which of the following?

Consider the following statements with reference to ‘Blue Stragglers’:

1. It is a class of stars on globular clusters that is smaller than the rest of the stars.

2. They are formed through the mass transfer from a close binary companion star and through collision of two stars. 

3. The Milky Way's largest and brightest globular is Omega Centauri.

Which of the statements given above is/are NOT correct?

Which one of the following ocean currents does not occur in Atlantic Ocean?