INSIGHT UPSC QUIZ

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

Recharging of water table depends on:

One of the following is not the result of underground water action:

How much of world’s surface is covered by water?

Which is a tropical food crop requiring a temperature of 270 C and a rain fall more than 100 cm?

How many types of ecological pyramids are present in ecosystem?

The Equator does not pass through which of the following countries?

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

Trees are leafless for a shorter or longer season of the year in:

The main cause of recurring flood is: