Name the three types of rock:

Metamorphic rock is made when ______________________.

List at least eight glass objects in your home that are made of glass.

Sedimentary rock is formed when ___________________.

Glass is made from the mineral _____________.

A rock is made of how many substances?

Gemstones, such as rubies and emeralds, are used to make jewelry. Rubies and emeralds are both __________________.

Igneous rock is formed when ________________.

Give one example of sedimentary rock:

Some buildings- especially old buildings- are made from blocks of rock. Give one advantage and one disadvantage of building with blocks of rock.

Give one example of an igneous rock:

Tina found a rock that has stripes. She thinks the stripes are different layers. What type of rock do you think she has- igneous, sedimentary or metamorphic?