| A | B |
|---|
| aqueducts | A bridge-like structure that supports pipes or a canal for transporting water across valleys, rivers, or highways |
| compressed air | Air that is kept in a container under pressure. It is often used to power machines |
| feud | An ongoing fight between two families or gangs that lasts a long time and is often violent |
| generating | Bringing into existence; producing something |
| malfunctions | To stop working (or functioning) normally |
| mutant | Misshaped and abnormal because of a strange change in a creature's body makeup |
| prejudice | Negative opinions about other groups of people that are not correct or deserved |
| reservoir | A place for storing liquid, especially a natural or artificial lake used for collecting and storing water for human consumption or agricultural use |
