| class |
a group of people, things, or animals that are similar in certain ways; kind. |
| forever |
continuing for all time. |
| gap |
a space or opening between two things. |
| height |
the distance from the bottom to the top. |
| limb |
one of the large branches of a tree. |
| lucky |
resulting from or having good fortune. |
| mineral |
a pure, hard substance in the earth that does not come from an animal or a plant. |
| money |
the coins or paper bills of a country that are used to buy things or pay for services. |
| newspaper |
a set of large sheets of paper with reports about recent events, advertisements, and other information. Most newspapers are printed and sold every day or once a week. |
| pilot |
a person who flies an airplane or other aircraft. |
| plan |
an action one intends to take; aim. |
| silent |
making or having no sound. |
| siren |
a warning device that makes a loud, piercing noise. |
| strange |
not usual; odd. |
| wilderness |
a region in its natural state where there are things like trees and wild animals, but no people living there. |