INSIGHT UPSC QUIZ

Which of the following is parasitic food chain

Echo sounding is the technique applied to—

“Tidal forest” is otherwise called:

Identify the most infertile amongst the following soils.

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

Which of the following is an organic rock?

Masses-of-stars-and-galaxies-are-usually-expressed-in:

With reference to the ‘Continental Shelf’, consider the following statements:

1. Legally, it is the stretch of the seabed adjacent to the shores of a particular country to which it belongs. 

2. Canyons and trenches are observed in this region.

3. Fossil fuels and metallic nodules are found in the continental shelves. 

Which of the statements given above is/are correct?

In earth atmosphere, which of the following continuously decreases with height?

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