Class 6 social studies Test

Earth was a cloud of gas and dust_______ years ago.

• 4600

• 4700

• 4200

A long ago our earth was a globe of

• Molten matter

• Particles

• Clay

The sedimentary rocks cover _____ percent of the Earth.

• 55

• 75

• 5

Most of the metals found in ground in form of mixtures are called

• Ores

• Metal

• Lithosphere

Diamonds are

• Mineral crystals

• Particles

• Ores

The hot molten matter coming out from the interior of the earth called

• Ice

• Rocks

• Lava

Karakoram ranges are found in

• India

• Pakistan

• Tibet

A glacier is a mass of

• Ice

• Rocks

• Lava

Siachen glacier is _____kilometres long.

• 77

• 75

• 79

Clay is used to make

• Pottery

• Diamonds

• Weapons