Rocks

Lava is a hot liquid rock that comes out of...

• the oceans

• the mountains

• the volcanoes

• the quarries

Calcium is...

• A rock

• A mineral

• An ingredient

• A fossil

This is a...

• Porous rock

• Non-porous rock

A quarry is...

• Un volcán

• Una cantera

• Un tipo de piedra

• Fósiles

Which mineral is harder?

• Talc

• Diamond

Can minerals be of different colours?

• Yes

• No

Cobalt is...

• It's white and has square crystals

• It's grey and has crystals that are flat sheets

• It has a bright blue color

• It's hard and has crystals with six sides

Can rocks contain the remain of other living things?

• Yes, they can.

• No, they can't.

Three types of rocks:

• Igneous, minerals and sedimentary

• Igneous, sedimentary and cobalt.

• Igneous, sedimentary and metamorphic

• Igneous, metamorphic and tacl

When magma is pushed up to the Earth's surface in a volcanic eruption is called...

• rock

• granite

• basalt

• lava