INSIGHT UPSC QUIZ

El Nino occurs over:

The stagnant water at the bottom of a lake is called:

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

Recharging of water table depends on:

The ash–grey soils of high–latitude coniferous forests a known as:

The largest current, because of its dark waters is known as the ‘black current’ and that is:

Consider the following statements about ‘Meandering’:

1. Meandering is an important feature of upper course of a river that is characterized by intensive erosion and vertical cliffs with a concave slope. 

2. The physiographical features associated with meandering process are oxbow lake, levee deposits and backswamp. 

Which of the statements given above is/are correct?

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

Storms of gases are visible in the chromosphere of the Sun during:

Coffee is a: