| actually |
as a matter of fact; really. |
| airport |
a large area of land where airplanes come and go. |
| base |
the part that supports something or that something stands on. |
| boil1 |
the state of a liquid when it reaches a certain temperature and starts to turn into a gas. |
| chimney |
a tall, hollow structure that carries smoke up through a building and to the outside. |
| dive |
to move down from a high place at high speed, with the head or front part first. |
| fault |
something wrong with a thing or person that causes problems for someone or something else. |
| firmly |
in a way that uses some strength; not lightly. |
| forget |
to not remember. |
| heap |
many things lying on top of each other; pile. |
| information |
knowledge or facts about any thing or event. |
| river |
a large natural stream of water that flows toward a lake, ocean, or other larger body of water. |
| scientist |
a person who works in or studies a science. |
| shallow |
not deep. |
| type |
a group of things that are the same in some way. |