Match the words with the definitions.

Write the number of the definition near the word.

A landfill [ ]

To eliminate [ ]

A process [ ]

To sort [ ]

1. To remove something from something; to get rid of something.

2. To arrange things into different groups or into an order.

3. A place where waste is buried in the ground.

4. A series of actions that you take in order to achieve a certain result.