Types of rocks and Volcanoes

Rocks can be classified according to the way the where formed.

• True

• False

Igneous rocks...

• are formed by the erosion of other rocks. They are found at the bottom of lakes and oceans.

• are formed by the heat and pressure of rocks on other rocks.

• are formed when magma comes up to the surface, cools down and solidifies.

• I don't know

Sedimentary rocks...

• Formed by the heat and pressure of rocks on other rocks.

• Formed when magma comes up to the surface, cools down and solidifies.

• Formed by the erosion of other rocks. They are found at the bottom of lakes and oceans.

• I have no idea

Metamorphic rocks...

• Formed when magma comes up to the surface, cools down and solidifies.

• Formed by the heat and pressure of rocks on other rocks.

• Formed by the erosion of other rocks. They are found at the bottom of akes and oceans.

• No idea

choose the correct answers

• an example of a sedimentary rock is COAL

• an example of a metamorphic rock is MARBLE

• an example of an igneous rock is GRANITE

• an example of an igneous rock is CLAY

GRANITE is an igneous rock

• TRUE

• FALSE

How are volcanoes formed?

• volcanoes don't exist

• They are formed when tectonic plates push together and upwards, forming a tower.

• They are formed when you make fire.

• They are formed when you plant trees

smoke and ash:

• where the magma comes out

• Where the magma goes up from the magma chamber

• When the volcano erupts, it also comes out smoke and ash

• Pool of

  magma under a volcano

which answers are correct?

• CHIMNEY: Where the magma goes up

  from the magma chamber

• CRATER: where the magma

  comes out

• LAVA: magma out of the

  volcano

• SMOKE AND ASH: Pool of

  magma under a volcano

what is the image pointing?

• LAVA

• MAGMA CHAMBER

• CRATER

• ASH AND SMOKE