Creado por kevin_richardson
hace casi 9 años
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Pregunta | Respuesta |
Erratic | A large rock transported far from its origin by a glacier |
Cirque | A bowl shape cut into the side of a mountain by a glacier |
Erosion | The process that wears down and carries away rock and soil |
Mechanical Weathering | The process of physically breaking rock into smaller fragments |
Chemical Weathering | The process that breaks down rock by chemical reactions |
Abrasion | Form of mechanical weathering when rocks scrape or grind against one another |
Landslide | Rapid Movement of large amounts of rock and soil |
Mudflow | The rapid mass movement of soil and other sediment mixed with water |
Creep | Soil gradually moves down a slope |
Slumping | Weak layers of soil or rock suddenly move downhill as a single unit |
Alluvial Fan | A fan-shaped deposit of sediment on land |
Delta | Mass of sediment deposited where a river enters a large body of water |
Meander | A loop-like bend in a river |
Oxbow Lake | A curved lake made by a meander getting cut off from the rest of the river |
Flood Plain | The flat area along a stream that is entirely covered only during times of flood |
V-shaped Valley | The valley created by running surface water |
Waterfall | Where running water tumbles off of a cliff |
Stalactite | An icicle-like formation on a cavern ceiling |
Stalagmite | A pillar of minerals on a cavern floor |
Sinkhole | The hole left behind after ground collapses |
Arete | A jagged narrow ridge that separates two adjacent glacier valleys or cirques |
Horn | A sharp pyramid-shaped peak |
U-shaped valley | The valley created by glacial erosion |
Glacial Lake | An accumulation of water on top of , in, or beneath a glacier |
Till | An unsorted mixture of sediment containing fragments of different sizes left behind by a glacier |
Moraine | Mounds of sediment left behind by a glacier. Often found at the downhill end, or along the sides of a glacier |
Esker | Ridges made from sand and gravel that once flowed in streams within a glacier |
Striations | The grooves in bedrock created by abrasion from a glacier |
Plucking | The process where glaciers rip off chunks of bedrock |
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