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प्रश्न
Write a short note on Gravity and Solifluction
उत्तर
Gravity:
- It is the main force responsible for mass movements.
- It is a force that acts everywhere on the earth's surface, pulling everything down.
- If the friction on the rock is stronger than gravity for a particular slope, the rock material is likely to stay.
- But if the gravity is stronger, the movement will occur in the direction of the slope.
Solifluction:
- Solifiuction is the name for the slow downhill creep of soil, which occurs in a variety of climatic conditions.
- It occurs in periglacial or alpine regions.
- As permafrost is impermeable to water, soil overlying may become oversaturated and slide slopes down under the pull of gravity.
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संबंधित प्रश्न
Distinguish between weathering and mass wasting.
Write a short note on Role of water in mass wasting
Write a short note on Exfoliation
Write a short note on Weathering and homogeneity in rocks.
There is a shift of materials in mass movements as well as in transportation from one place to the other. So, why can’t both not be treated as one and the same?
Can tectonic forces be responsible for mass movements?
Different types of materials flow down the slope. Types of mass wasting depend on their speed. Observe the pictures given in the figure. Match the explanation given below with the diagrams. Identify them as slow or rapid movements.
Types of mass Wasting
Complete the following flowchart.
