Rocks and minerals

Igneous rocks are also known as ………………… rocks

• Fiery

• Shale

• Obsidian

• Granite

• Pumice

Deep inside the earth, the temperature is so high that rocks melt. This molten material is known as ……………………………

• Magma

• Lava

• Igneous rocks

• conglomerates

……………………… look like pebbles cemented together with minerals , they are formed when the lower layers of sediments consist of pebbles and sand

• Conglomerates

• Shale

• Obsidian

• Pumice

• Limestone

…………………… is formed when when layers of clay and silt harden

• Shale

• Sedimentary rocks

• Limestone

• Basalt

• Sandstone

………………… mainly consists of a mineral called calcite

• Limestone

• Pumice

• Sediments

• Magnetic

What is this

• Granite

• Pumice

• Limestone

• Whitestone

What is this

• Sandstone

• Magma

• cementstone

• Limestone

What is this

Do you like it

• Yes

• No

• Little

• Off course

• Never

When plants died they got buried in the ………………

• Swamps

• Dead lakes

• Deep soil

• Stones