1.
soil and rock, are worn away
2.
a natural phenomenon or a series of events that occur within the Earth's systems
3.
sudden ground shaking caused by movement along faults in the Earth's crust
4.
The settling of eroded materials in new locations, forming sedimentary deposits and building up landforms like river deltas and coastal plains.
5.
The breakdown of rocks at the Earth's surface by physical and chemical processes, such as temperature changes, water, and wind.
6.
The formation and movement of ice, which can erode landscapes and create glacial valleys and moraines.
7.
the expulsion of gases, rock fragments, and/or molten lava from within the Earth through a vent onto the Earth's surface or into the atmosphere.
8.
giant waves caused by earthquakes or volcanic eruptions under the sea
