INSIGHT UPSC QUIZ

The stagnant water at the bottom of a lake is called:

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

Which of the following exhibits unidirectional flow in an ecosystem?

A broad, low embankment built up along the banks of a river channel during floods is called:

A landscape which is caused due to the fissure in the earth along which one side has moved down with reference to the other is known as:

Subtropical high pressure belts are otherwise called:

Ozone layer is formed due to reactions of:

Which one of the following is an abiotic and renewable resource?

Which is the coldest among the following?

The highest grade and best quality coal is: