Rocks and Minerals - Unit 4

The limestone is a ........... rock

• metamorphic

• sedimentary

• igneous

The basalt is a ............ rock

• metamorphic

• sedimentary

• igneous

The marble is a ......... rock

• metamorphic

• sedimentary

• igneous

The obsidian is a .......... rock

• metamorphic

• sedimentary

• igneous

The gneiss is a ............. rock

• metamorphic

• sedimentary

• igneous

The sandstone is a ............. rock

• metamorphic

• sedimentary

• igneous

Write the name of the hardest mineral:

What colour is the cobalt?

What is the name of this mineral property?:

"Minerals react differently to light. Some minerals reflect light and are shiny and some others don't reflect light and are dull"

• colour

• crystal shape

• hardness

• lustre

What is the name of this mineral property?:

"Minerals have different shapes. For example, mica crystals are flat sheets "

• colour

• crystal structure

• lustre

• hardness