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Ch. 2 (S5E1)
Constructive and Destructive Processes
| Term | Definition |
|---|---|
| LANDFORM | A NATURAL LAND SHAPE OR FEATURE |
| TOPOGRAPHY | SURFACE LANDFORMS OF AN AREA |
| SAND DUNE | A HILL OF SAND, MADE AND SHAPED BY WIND |
| WEATHERING | THE PROCESS OF WEARING AWAY ROCKS BY NATURAL MEANS |
| EROSION | THE PROCESS OF MOVING SEDIMENT BY WIND, MOVING WATER, OR ICE |
| DELTA | AN AREA OF NEW LAND AT THE MOUTH OF A RIVER, FORMED FROM SEDIMENTS CARRIED BY THE RIVER |
| SINKHOLE | A LARGE HOLE FORMED WHEN THE ROOF OF A CAVE COLLAPSES |
| PLATE | A SECTION OF EARTH'S CRUST AND MANTLE THAT FITS TOGETHER WITH OTHER SECTIONS LIKE PUZZLE PIECES |
| EARTHQUAKE | A SHAKING OF EARTH'S SURFACE, CASED BY MOVEMENT OF ROCK IN THE CRUST |
| EPICENTER | THE POINT ON EARTH'S SURFACE DIRECTLY ABOVE THE FOCUS OF AN EARTHQUAKE |
| FAULT | A CRACK IN EARTH'S CRUST |
| MAGMA | MELTED ROCK THAT IS BENEATH EARTH'S SURFACE |
| LAVA | MOLTEN ROCK THAT FLOWS FROM A VOLCANO ONTO EARTH'S SURFACE |
| VOLCANO | A MOUNTAIN THAT FORMS AS MOLTEN ROCK FLOWS THROUGH A CRACK ONTO EARTH'S SURFACE |
| JETTY | A WALL-LIKE STRUCTURE THAT STICKS OUT INTO THE OCEAN |