Class 7 Geography Chapter 3 Our Changing Earth

The earth’s crust is broken into a number of huge parts. They are called

• lithospheric plates

• metamorphic plates

• sedimentary plates

• none of these

Which one of the following forces originates in the interior of the earth?

• Exogenic forces

• Endogenic forces

• Both

• None of these

Sudden movements in the earth are called

• Earthquake

• Building mountains

• Focus

• None of these

The place on the surface about the focus is known as

• Epicenter

• Focus

• Forces

• Lithosphere

What is the name of the instrument use for measuring earthquake?

• Thermometer

• Seismograph

• weighing machine

• All of these

On which scale is the earthquake measured?

• Plane scale

• Richter scale

• Compass

• Divider

In which continent is the highest waterfall ' Angel falls of Venezuela' located?

• South America

• South Africa

• South India

• North India

Where is 'Naigara falls' located?

• On the border between Canada and USA

• On the border between India and China

• On the border between India and Pakistan

• On the border between India and Nepal

The triangular collection of sediments at the mouth of a river forms ?

• Beach

• Delta

• Arches

• Glaciers

The Steep Rocky coast rising almost vertically above the sea water is called

• Sea cliff

• Beach

• Sea Cave

• Erosion