| A | B |
|---|
| Erosion | gravel, sand, soil, and rock moved by wind, water, and glaciers |
| Sediments | rock, gravel, sand, and soil carried away by water, wind, and glciers |
| Delta | a plain of sediments formed when rivers empty into the ocean |
| Headland | a piece of land that extends into the water |
| Bay | a body of water partly enclosed by land |
| Jetty | structure built to stop sand from moving |
| River System | a river and smaller waterways that drain into it. |
| Weathering | breaking rocks into smaller pieces over time |
| Butte | narrow topped hill with steep sides formed by windblown sand |
| Sand Dunes | Hills of sand |
| Erratics | large bolders dropped by a glacier as it melts |
| Glacier Grooves | scratches in the Earth's surface made by sediments carried on the bottom of glaciers |
| Terminal Moraine | material left behind after a glacier melts |
