| agriculture |
the science and work of raising crops and farm animals; farming. |
| alter |
to make different in some way; change. |
| clash |
to strike together with force, making a loud noise. |
| coupon |
a small, printed slip of paper that gives someone a discount, admission to a performance, or a chance to win a prize. |
| definitely |
without a doubt; certainly. |
| economy |
the careful use of money, resources, and means of production. |
| express |
to make known (ideas, thoughts, or feelings). |
| grime |
dirt clinging to or rubbed into a surface. |
| gully |
a deep cut or ditch in the land made by running water. |
| prediction |
the act of telling or trying to tell what will happen in the future. |
| robot |
a machine that can perform some of the same tasks as a human being. |
| skid |
a sudden, sideways sliding of a vehicle. |
| survival |
the act or fact of continuing to exist or be alive. |
| tourist |
a person who is travelling for pleasure. |
| worthy |
deserving (often followed by "of"). |