Rock's and mineral's

Wich of the following rocks contain calcium ?

• Limestone

• Granite

• Obsidian

• Shale

Marble is a

• Igneous rock

• Porous rock

• Sedimentary rock

• Metamorphic rock

Magnets can attract

• Iron

• All of these

• Nickel

• Coblat

Give two examples of igneous rock

• Granite

• Pumice

• Obsidian

• Lava

Sedimentary rock two examples

• Slate

• Shale

• Magnetite

• Limestone

Metamorphic rock 2 exampels

• Gypsum

• Slate

• Marbels

• Bauxite

Metallic minerals 2 examples

• Magnetite

• Igneous

• Bauxite

Molten rock found inside the earth

• Obsidian

• Magma

• Pumic

A rock that can float

• Pumic

• Marble