Question

Перечислите формы рельефа , созданные внешними процессами

Answer 1

Земная кора постепенно меняется под воздействием эндогенных(внутренних)и экзогенных(внешних)сил.экзогенные процессы (энергия солнца,текучие воды,ветры,живые организмы)разрушают породы,выравнивают рельеф.формы рельефа,связанные с деятельностью ветров-дефляцией-называются эоловыми(дюны,барханы-песчаные холмы серповидной формы)

Answer 2

Forms of Relief Created by External Processes

The Earth's surface is shaped by various external processes, such as weathering, erosion, and deposition. These processes give rise to different landforms and features. Here are some forms of relief created by external processes:

1. Mountains: Mountains are large landforms that are typically characterized by steep slopes and high elevations. They are formed through processes such as tectonic activity, where the Earth's crust is uplifted, or through volcanic activity, where molten rock (magma) rises to the surface and solidifies.

2. Plateaus: Plateaus are elevated flat areas of land that are typically bounded by steep slopes or cliffs. They are formed through processes such as tectonic uplift or volcanic activity, as well as through the erosion of surrounding areas, leaving a relatively flat surface behind.

3. Valleys: Valleys are low-lying areas between mountains or hills. They are often formed through the erosive action of rivers or glaciers, which carve out the land over time. Valleys can take various forms, including V-shaped valleys, U-shaped valleys, and rift valleys.

4. Plains: Plains are extensive, relatively flat areas of land that are typically characterized by low relief. They are formed through processes such as deposition of sediment by rivers, wind, or glaciers, as well as through the erosion of surrounding areas. Plains can be found at various elevations, from coastal plains to interior plains.

5. Plateaus: Plateaus are elevated flat areas of land that are typically bounded by steep slopes or cliffs. They are formed through processes such as tectonic uplift or volcanic activity, as well as through the erosion of surrounding areas, leaving a relatively flat surface behind.

6. Deltas: Deltas are landforms that form at the mouths of rivers, where sediment carried by the river is deposited. They are typically triangular in shape and are formed through the process of sedimentation. Deltas are often characterized by fertile soil and are important habitats for various plants and animals.

7. Canyons: Canyons are deep, narrow valleys with steep sides. They are often formed through the erosive action of rivers, which carve out the land over time. Canyons can be found in various geological settings, such as in desert regions or in mountainous areas.

8. Coastlines: Coastlines are the boundary between land and sea. They are shaped by various processes, including erosion by waves, deposition of sediment, and tectonic activity. Coastlines can take various forms, such as cliffs, beaches, and estuaries.

9. Caves: Caves are underground chambers or passages that are formed through the dissolution of soluble rocks, such as limestone, by water. They can be found in various geological settings and often contain unique geological formations, such as stalactites and stalagmites.

10. Sand Dunes: Sand dunes are mounds or ridges of sand that are formed by the wind. They are typically found in desert regions or coastal areas with abundant sand. Sand dunes can take various shapes and sizes, depending on the prevailing wind direction and the availability of sand.

These are just a few examples of the forms of relief created by external processes. The Earth's surface is incredibly diverse and dynamic, shaped by a complex interplay of geological, climatic, and biological processes over millions of years.