article
& what do umean by weathering & erosion? How they impact
Diff. landforms on the earth as an exogenic forces?
Answers
Answer:
Weathering and erosion slowly chisel, polish, and buff Earth's rock into ever evolving works of art—and then wash the remains into the sea.
The processes are definitively independent, but not exclusive. Weathering is the mechanical and chemical hammer that breaks down and sculpts the rocks. Erosion transports the fragments away.
Working together they create and reveal marvels of nature from tumbling boulders high in the mountains to sandstone arches in the parched desert to polished cliffs braced against violent seas.
Answer:
Weathering is the mechanical and chemical hammer that breaks down and sculpts the rocks. Erosion transports the fragments away. Working together they create and reveal marvels of nature from tumbling boulders high in the mountains to sandstone arches in the parched desert to polished cliffs braced against violent seas.
Clearly, the surface of the earth is not flat but is rather unevenly spread out due to the presence of landforms including mountains, plains, hills, etc. These uneven landforms are formed and deformed over a while, in an ongoing process, due to the influence of internal and external pressure from within and above the surface of the earth.
Simply put, we can define endogenic forces (internal) and exogenic forces (external) as the two major geomorphic pressures that lead to the earth’s movements and give shape to the earth’s surface.
When these internal and external changes occur continuously, chemical changes and stress are triggered on the surface of the earth, which eventually leads to the formation of uneven terrains.