Across
- 2. of erosion - measures the amount of soil lost over a period of time
- 5. resource - natural resources that cannot be replaced after they are used
- 9. resource - a resource which can be used repeatedly and replaced naturally such as sunlight or water
- 10. - the process where rock is worn away or broken down into smaller and smaller pieces
Down
- 1. range - a series of mountains that are connected together generally to form a long line of mountains
- 2. layer - make up most of Earth’s surface and contain fossils and minerals
- 3. - the shape or appearance of
- 4. map - a map that shows the height or depth of different places in an area.
- 6. - Water, wind, and other natural forces cause rocks and earth to wear away
- 7. - rock material formed when rocks of any kind are worn away by rain, wind, and other elements
- 8. - a barrier that blocks flowing water or sends it in a new direction
