INSIGHT UPSC QUIZ

Density of the earth’s atmosphere is highest in the:

Which among the following is a cold-dry wind?

The largest ocean is:

The pyramid of energy is .

Read the following statements carefully about interior of the Earth:

1. Asthenosphere is considered as source region of Mid-Oceanic Ridge Basalt.

2. Lower Mantle of the Earth’s surface is involved in plate tectonic movement and isostatic adjustments. 

3. Oxygen is the most abundant element in the Earth’s crust. 

Choose the correct answer using codes given below:

Troposphere is the hottest part of the atmosphere because:

The tropical grassland is called:

Sea water is saltier than rain water because:

A special type of well in which water rises automatically under the pressure of a column of water to the ground surface through a hole is known as:

Storms of gases are visible in the chromosphere of the Sun during: