INSIGHT UPSC QUIZ

The main cause of recurring flood is:

Rift Valley is formed:

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?

River erosion is at its greatest where river’s:

Natural embankments found on upper valley sides are-known as:

The minimum short-term natural hazard is:

Contours are imaginary lines showing:

Suppose if we measure the time lapse between the two Sunsets by sitting in the beach, from this we can estimate:

Which of the following is the most abundant metal on Earth’s crust?

The Sargasso Sea is situated in the: