| chalkboard |
a smooth, dark board to be written on with chalk; blackboard. |
| crust |
any hard or crisp outer layer. |
| dive |
to move down from a high place at high speed, with the head or front part first. |
| explorer |
a person who travels through an area that is unknown to find out what is there. |
| kit |
a group of things together in one place for a particular use. |
| line1 |
a long, thin mark. |
| loss |
failure to win; defeat. |
| national |
of or having to do with the whole country, not just one part of it. |
| passenger |
a person who is not driving but travels in an automobile, bus, train, or other vehicle. |
| prize |
a reward given to the person who wins something. |
| section |
a part that is different or apart from the whole. |
| skull |
the bones of the head and face that protect the brain. |
| space |
the area that contains the entire universe beyond the earth. |
| title |
a name of something such as a book, movie, or piece of music. |
| worried |
feeling trouble or anxiety about something that might happen. |