| atmosphere |
the gases surrounding the earth or other similar objects in outer space. |
| conversation |
talk between people. |
| dread |
to be very afraid of. |
| hoard |
a collection or supply of something that is hidden or stored in order to have it available in the future. |
| industry |
the activity of process of turning raw materials into finished products, or a particular business that does this. |
| optional |
left to someone's choice; not required. |
| regard |
to think of with a particular feeling or in a certain way; consider. |
| requirement |
something that is needed or necessary. |
| reside |
to live in a place for a long time; dwell. |
| rickety |
likely to fall over or fall apart; shaky. |
| scientific |
having to do with science. |
| settle |
to finally agree upon or decide. |
| storage |
a place for keeping or holding things while they are not being used. |
| trench |
a deep, narrow ditch. |
| twilight |
the faint light in the sky when the sun is below the horizon before sunrise and after sunset. |