INSIGHT UPSC QUIZ

The four largest planets of the Solar System in decreasing size are:

The majority of Earth’s crust is composed of which rock?

Waves approaching the shore is known as:

The vertical movement of air is termed as:

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:

The largest forest which covers 25 percent of the world’s forest land is:

Which of the following metals contribute to bio magnification problem in the ecosystem?

 _________ affect the rate of humus formation of soil.

The climate of North America is influenced during winter by the:

Which one of the following pairs is not correctly matched?