INSIGHT UPSC QUIZ

What is meant by Isthmus?

Which one of the following pairs is not correctly matched?

Where is duration of the day and night on Earth are almost the equal?

The transfer of minerals from top soil to subsoil through soil-water is called?

Which one of the following is the example of sedimentary rocks?

Identify the possible link “X” in the following food chain? Grass – Insect – Frog – X – Eagle:

Molten rock below the surface of the earth is called because:

The angle between the magnetic meridian and the geographical meridian at a place is:

The greatest erosive power of a river is associated with:

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: