INSIGHT UPSC QUIZ

Which one of the following is a greenhouse gas?

Isohels are the isopleths of:

Which one of the following is the correct sequence of ecosystem in the order of decreasing productivity?

‘Terra rossa’ is a Latin word which means:

Where is the Great Barrier Reef located?

Which one of the following is an abiotic and renewable resource?

Algae belongs to which of the following levels of the ecosystem?

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

The layer of the atmosphere in which Radio Waves are reflected back is called:

A place where there is constant intermingling of salt water and fresh water is