Ch-3 Our changing Earth

Which force acts in the Interior of the Earth

• Endogenic Force

• Exogenic Force

• None of these

• Both (A) and (B)

................... is an Instruments which records the intensity of the Earthquake waves

• Richter Scale

• Seimograph

• Barometer

• none of these

According to an Estimate ...................................... Earthquakes are recorded every year

• 2 million

• 2.5 million

• 4 million

• 1 million

The place of origin of an Earthquake is called

• Epicentre

• Focus

• Waves

......................... is the sudden shaking of the Earth's crust

• Surface Waves

• Earth Quake

• Exogenic Shake

• none of these

In 2001 massive Earthquake occured in

• Bhuj (Gujarat)

• Jammu and Kashmir

• Chamoli (Uttarakhand)

• Latur (Maharashtra)

A glacier is a slowly moving mass of __________.

• rock
• wind
• ice 
• sediment

In deposition, __________ builds up in a place.

• water
• ice
• sediment
• carbon dioxide

What caused this landform ?

• water
• glacier
• wind

Seismic waves are of

• Two types

• Three types

• Four types

• Five types