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WorksheetsInside our Earth and Our Changing Earth
Total questions: 19
Worksheet time: 11mins
Two types of force are
Endogenic and internal force
Exogenic and external force
Speed force and slow force
Endogenic and exogenic force
The forces which act in the interior of the earth are called as
Slow force
Speed force
Endogenic force
Exogenic force
An earthquake is measured with the machine called a
Theismograph
Heismograph
Seismograph
Meismograph
A large moving piece of ice.
glacier
wind
mountain
tectonic plate
An earthquake under the ocean that causes a wave.
volcano
tsunami
tornado
tectonic plate
When two tectonic plates move against each other and cause the ground to shake.
volcano
earthquake
tornado
tectonic plate
The uppermost layer over the earth’s surface is called :
Crust
Mantle
Core
The main mineral constituents of the continental mass are :
silicon and aluminium
silica and nickel
silica and alumina
silicon and magnesium
Three major types of rocks:
igneous
sedimentary
metamorphic
sial
sima
When the molten magma cools, it becomes solid. Rocks thus formed are called (a) rocks.
The place on the Earth's surface, above the origin of the earthquake.
Epicenter
Focus
Surface
Crust
