INSIGHT UPSC QUIZ

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

The rapidly growing mass of phytoplankton covering the surface water of a lake or pond is known as:

Salivation of soil is caused by:

Troposphere is the hottest part of the atmosphere because:

One of the following is not the result of underground water action:

Virtually treeless, sparse vegetation is found in:

Why is the South Pole colder than the North Pole?

Which of the following reasons is responsible for lack of vegetation in the deserts?

The number of zodiacs is:

What is the alternate name for contour lines?