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प्रश्न
Study the following schematic diagram. It shows the relationship between the speed of material and moisture content. Read the index, and answer the following questions:

- Fast
- Slow
- Dry
- Wet
- Creep
- Slide
- Fall
- Flow
Question:
- What will happen when the weather conditions are dry?
- When will a flow occur?
- When will a creep occur?
- Now can you enumerate the factors which affect mass wasting?
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उत्तर
- There will not be moisture content hence the speed of the material will below.
- The flow will occur when the moisture content as well as the speed of material will be high.
- Creep will occur when the speed of the material will be slow.
- Factors such as gravity, slope of land, the climate of the region, amount of water, material, and structure of the rock affect mass wasting.
APPEARS IN
संबंधित प्रश्न
A: Gravity is a major factor in mass wasting.
R: Gravity pulls all things down to the earth’s surface.
Identify the correct correlation:
A: Assertion; R: Reasoning
A: Surface water helps solifluction.
R: Water table is responsible for the same.
Draw a neat and labelled diagram of Freeze and thaw weathering
Draw a neat and labelled diagram of Block disintegration.
Draw a neat and labelled diagram of Biological weathering.
Answer in detail:
Explain with examples the process of weathering happening in Konkan.
In which regions will freeze-thaw weathering not be effective?
Besides climatic factors, rock type, and structure, can you think of some more factors that affect weathering?
See the diagram and answer the following questions:

- Which rock layer has experienced the most weathering?
- Which rock layer has experienced the least weathering?
- What could be the reason behind the difference in weathering?
The satellite images are given in figure A and B belong to the same location but a different timeline. Study the images and answer the following questions.

Figure A

Figure B
- Compare the images and tell what differences do you find in these images.
- In 2019 what does the patch of land going from north-west to south-east signify? Why was it not there in the 2011 image?
- To what extent is the climate of the place responsible for this disaster?
- Which other factors are responsible for the disaster?
