Unit 6- Rocks

Rock that were formed from cooling down of magma and lava.

What type of rock is shown in the picture?

• pumice

• granite

• obsidian

• basalt

Which of the following rocks is most suitable in making mortar and pestle

• granite

• pumice

• shale

• limestone

What type of rock were shown in the picture?

• igneous rock

• sedimentary rock

• metamorphic rock

This type of rock formed by compression of layers of sediment.

This layer of earth is made up of molten iron and nickel.

The area on the earth's surface that looks like mountain with a cut-off top.

• volcano

• hill

• highlands

• plains

The melted rock that flows onto the ground.

A part of the earth's crust that rises at least 600 meters above the ground.

This phenomenon happens due to high pressure beneath the earth causes the rock plates under the crust to move. Movements of the plates shakes the ground above.