| A | B |
|---|
| Carbonation | The process in which carbonic acid reacts chemically with other substances. |
| Deposition | The process by which sediments are laid down in new locations. |
| Waves | A force that constantly erodes and shapes a shoreline. |
| Deflation | When wind removes loose materials such as clay, silt, and sand from the land. |
| Gravity | Pulls rocks and soil down slopes. |
| Rapid Mass Wasting | A land or mudslide. |
| Wind | A fast moving air mass. |
| Loess | An accumulation of fine particles of sand and silt deposited by the wind. |
| Organic Activity | Plants and animals causing weathering. |
| Windbreak | A small fence to slow down wind. |
| Plant Acids | Organic acids from plants. |
| Glacier | A large mass of moving ice and snow. |
| Tributaries | Large streams or small rivers that flow into an area's main river. |
| Running Water | A moving mass of H2O. |
| Chemical Weathering | A change in the chemical makeup of a rock. |
| Root Pry | The breaking apart of rocks caused by the growth of plant roots. |
| Oasis | A green fertile area in a desert. |
| Rills | Very small streams. |
| Temperature | The amount of movement of a molecule. |
| Sulfuric Acid | Strong acid rain. |
| Water | A combination of hydrogen and oxygen. |
| Abrasion | The wearing away of a substance by solid particles carried by wind, water, or other forces. |
| Oxidation | The process in which oxygen chemically combines with another substance. |
| Flood Plain | A flat area that is found on both sides of a river or stream and is formed by sediments deposited during floods. |
| Gullies | Medium sized streams. |
