A mirror can ​ (a)   light, but not ​ (b)   it. A black hoodie will ​ (c)   a lot of the light that hits it.

When water evaporates, it changes from a __ to a gas.

​ (a)   is when rocks are broken down into pieces of sediment.

Match the following

Put the steps to coal formation in the correct order.

Put the rocky, inner planets in the correct order.

​ ​ (a)   is short term. ​ (b)   is long term.

A ​ (a)   is formed by wind depositing sediment.

​ (a)   is how much matter is in a substance.

Match the mixture with how to separate it.