4.6.2 p3

.....................rocks form in layers.

• Igneous

• Sedimentary

........................ are made up of soil, shells and bits of rock.

• Sediments

• Basalt

....................often forms from tiny bits of skeletons and shells.

• Limestone

• Conglomerate

• Sandstone

..................can form from rounded rocks

• Limestone

• Conglomerate

• Sandstone

..................can form from quartz sands.

• Limestone

• Conglomerate

• Sandstone

The older layers are at the .........

• top.

• bottom

The newer layers are at the .........

• top.

• bottom

Fossils are found in

• Igneous rocks

• Sedimentary rocks