INSIGHT UPSC QUIZ

Which of the following methods does not help in conserving soil fertility and moisture?

The rhythmic rise and fall of ocean water twice in a day is called:

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

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?

Pyramid of numbers in an aquatic ecosystem is  .

Winds blowing constantly in one direction in rocky deserts form:

Convectional Rainfall occurs in:

In terms of size, Neptune ranks no. in our Solar System.

On which of the following date/dates, winter solstice is observed in Northern Hemisphere?
I. 21st December
II. 5th August
III. 10th January

A day is added when one crosses