INSIGHT UPSC QUIZ

Which one of the following is the correct sequence of ecosystem in the order of decreasing productivity?

A geyser is a spring which:

With what bio-region is the term ‘‘Steppe’’ associated?

Extensive deserts occur in the western tropical regions of continents because:

Which of the following Scientist proved that the path of each planet around the Sun is elliptical?

Isohels are the isopleths of:

Hydraulic Action is a type of erosion caused by:

The distribution of characteristic vegetation of a region is determined mainly by:

Which among the following statements is true regarding International Date line?

The approximate circumference of the Earth is