Interior of the Earth

Question 1

The element which is found in both mantle and crust.

Accepted Answer

SILICA

Question 2

The thickness of the _______ below the continents is less as compared to oceans.

Accepted Answer

CRUST

Question 3

The upper mantle is called the ________.

Accepted Answer

ASTHENOSPHERE

Question 4

The density of various materials is not the same in the interior of the Earth.

Accepted Answer

True

Question 5

The layer of the Earth on which we live.

Accepted Answer

CONTINENTAL CRUST

Question 6

Continental crust is made up of silica and magnesium.

Accepted Answer

False

Question 7

There are two layers in the crust.

Accepted Answer

CONTINENTAL AND OCEANIC CRUST, SURFACE AND OCEANIC CRUST

Question 8

_______ is the centre of earthquakes and volcanic eruptions.

Accepted Answer

MANTLE

Questions 8