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प्रश्न
Unscramble the following jumbled word related to soil.
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उत्तर
PERCOLATION
APPEARS IN
संबंधित प्रश्न
Sketch the cross section of soil and label the various layers.
Give geographical reason:
Soil is a very important resource.
Give geographical reason:
There is a need for soil conservation.
What are the components of topsoil?
Distinguish between contour tilling and contour bunding.
Why is soil conservation important? Give three reasons.
Explain any two methods of soil conservation briefly.
Unscramble the following jumbled word related to soil.
\[\boxed{\text{S}}\]\[\boxed{\text{U}}\]\[\boxed{\text{H}}\]\[\boxed{\text{U}}\]\[\boxed{\text{M}}\]
A man digging a pit found that he could dig with ease initially but digging became difficult as he went deeper. He could not dig beyond a depth of 5 feet. Provide a suitable scientific explanation.
Match the animals in Column I with their natural place of dwelling (habitat) in Column II.
| Column I | Column II | ||
| (a) | Earthworm | (i) | Sand and beaches |
| (b) | Garden lizard | (ii) | Burrows in soil |
| (c) | Crab | (iii) | Deep, narrow holes in dry soils |
| (d) | Rodents | (iv) | Surface of soil |
| (e) | Scorpion | (v) | The surface of shaded moist soils |
| (f) | Snails and slugs | (vi) | A horizon of moist soils |
