INSIGHT UPSC QUIZ

Which of the following refers to the white salt which covers the land in some areas during dry season?

Taiga is an example of which type of ecosystem?

The line on a map connecting points of equal temperature at a given time is:

Where is duration of the day and night on Earth are almost the equal?

Pyramid of numbers in an aquatic ecosystem is  .

The rock that results from solidification of molten lava from a volcano is an example of which of the following?

Match List-I with List-II and select the correct answer using the code given below the Lists:
List I                                               List II

a. Australia                                  1.  Hurricane

b. China                                        2.  Willy-willy

c. France                                       3.  Typhoon

d. WestIndies                              4.  Mistral

Code:

Which one of the following does not cause soil erosion?

Which of the following types of soil is best suited for cotton cultivation?

5. The light from the Sun reaches the Earth in about—