______ is the rigid outer layer of the Earth

(a)

core

(b)

mantle

(c)

Crust

(d)

inner core

________ layer is made up of liquid iron

(a)

Inner core

(b)

Outer core

(c)

Mantle

(d)

Crust

Magma is found in the ______ 

(a)

crust

(b)

mantle

(c)

core

(d)

None of the above

Diastrophism is connected to______

(a)

volcanism

(b)

earthquakes

(c)

tectonics

(d)

fold/fault

The movement of tectonic plates is induced by _____  energy.

(a)

hydel

(b)

thermal

(c)

wave

(d)

tidal

In the ancient period, Gondwana land moved towards _________ direction.

(a)

north

(b)

south

(c)

east

(d)

west

Many million years ago, India was a part of the super continent ________ 

(a)

Gondwana

(b)

Laurasia

(c)

Panthalasa

(d)

Pangea

The movement of plates that creates stress and tension in the rocks causing them to stretch and cracks result in ______ 

(a)

fold

(b)

fault

(c)

mountain

(d)

earthquake

_________  refers to a bowl-shaped depression found at the top of the volcano

(a)

crater

(b)

vent

(c)

chamber

(d)

volcanic cone

The point of origin of an Earthquake is called the ________.

(a)

epicentre

(b)

focus

(c)

seismic wave

(d)

magnitude

This is the store house of rocks.

(a)

crust

(b)

core

(c)

mantle

(d)

None of the above

The word 'Igneous' is derived from the_____________word.

(a)

Arabic

(b)

Roman

(c)

Latin

(d)

Sanskrit

The movement of tectonic plates is due to __________________ energy from the mantle

(a)

Atomic energy

(b)

Hydro energy

(c)

Wind energy

(d)

Thermal energy

These waves are the fastest of all the Earthquake waves.

(a)

P - waves

(b)

S - waves

(c)

L - waves

(d)

None of the above

The sixth deadliest natural disaster due to Tsunami caused in the year_____________ .

(a)

1996

(b)

1998

(c)

2000

(d)

2004

_____________is a vent (or) and opening on the surface of the earth.

(a)

Volcano

(b)

Tsunami

(c)

Earthquake

(d)

None of the above

This is a dead volcano.

(a)

Mt. St. Helens

(b)

Mt. Kilimanjaro

(c)

Mt. Fuji

(d)

Paricutin

What is Hydrosphere?

What are fossils?

What do you know about the Active Volcano?

What is Geology?

What do the internal processes generate?

Describe the structure of the Earth

Write a note on the internal and external processes of Earth

How are volcanoes classified based on the periodicity of their eruptions

Give an account of 'Tsunami'