Vocabulary Lesson 7

3. to move in one direction, especially continuously and easily.
6. gas or extremely small drops of liquid that result from the heating of a liquid or solid
10. the material on the surface of the ground in which plants grow.
11. to put or keep things in a special place for use in the future.
13. the way that water is taken up from the oceans, rivers, soil, etc. and then comes back down as rain or snow.
15. to reduce something, such as a speech or piece of writing, in length.
16. an area of land that is higher than the surrounding land.
17. rising or falling at a sharp angle.
18. the pointed top of a mountain, or the mountain itself.
20. one of several narrow strips of land that are built like steps on the slope of a hill.

1. successful or achieving the results that you want.
2. a group or line of mountains with a particular name.
4. to change completely the appearance or character of something or someone.
5. a useful or valuable possession or quality of a country, organization, or person.
7. height above sea level.
8. a surface that lies at an angle to the horizontal so that some points on it are higher than others
9. the line at the farthest place that you can see, where the sky seems to touch the land or sea.
12. a large mass of ice that moves slowly.
14. to give freedom or free movement to someone or something.
19. an area of low land between hills or mountains, often with a river running through it.