INSIGHT UPSC QUIZ

Which one of the following types of erosion is responsible for the formation of Chambal Ravines?

Alluvial soils are rich soil for crop cultivation but are poor in:

The layer where the decrease in temperature with increasing altitude is totally absent is:

Which one of the following pair is INCORRECT with respect to Solstice and Equinox?

The humidity of air depends on:

Consider the following geological phenomena:
I. Development of a fault
II. Movement along a fault
III. Impact produced by a volcanic eruption
IV. Folding of rocks
Which of the above causes earth-quakes?

Taiga is an example of which type of ecosystem?

Ursa Major or Big bear is an example of .

The ‘Pacific Ring of Fire’ is associated with:

Sea water is saltier than rain water because: