CBSE Class 7 Social Science Geography Our Changing Earth Quiz 1

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

A lithospheric plates B metamorphic plates C sedimentary plates D none of these

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

A Exogenic forces B Endogenic forces C Both (a) and (b) D None of these

3. Sudden movements in the earth are called

A earthquakes B building mountains C focus D none of these

4. The place on the surface above the focus is known as

A epicentre B focus C forces D lithosphere

5. What is the name of the instrument used for measuring earthquake?

A Thermometer B Seismograph C Weighing machine D All of these

6. On which scale is the earthquake measured?