| area |
a place or region. |
| blast |
a powerful and sudden gust or stream. |
| border |
the outer part; edge. |
| choose |
to pick one or more things or people from a group. |
| class |
a group of people, things, or animals that are similar in certain ways; kind. |
| doorway |
the way of entrance into a room or building. |
| group |
a collection of people, things, or ideas that are in one place or have important things in common. |
| limb |
one of the large branches of a tree. |
| operator |
a person whose job is to control a machine. |
| powder |
a mass of fine, loose grains that are made when a solid material has been ground or crushed. |
| quite |
completely. |
| repeat |
to say or produce sound a second time. |
| river |
a large natural stream of water that flows toward a lake, ocean, or other larger body of water. |
| safe |
providing protection from harm, loss, or damage; not dangerous. |
| wilderness |
a region in its natural state where there are things like trees and wild animals, but no people living there. |