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Question
Sketch the cross section of soil and label the various layers.
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Solution
Soil profile
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RELATED QUESTIONS
Name any four agents of erosion.
What are the components of topsoil?
Distinguish between contour tilling and contour bunding.
What is meant by the terms ‘soil erosion’ and ‘soil conservation’?
Form pairs or groups of three or four students and discuss, with examples, how we depend directly and indirectly on soil.
Unscramble the following jumbled word related to soil.
\[\boxed{\text{M}}\]\[\boxed{\text{O}}\]\[\boxed{\text{A}}\]\[\boxed{\text{L}}\]
Unscramble the following jumbled word related to soil.
\[\boxed{\text{A}}\]\[\boxed{\text{T}}\]\[\boxed{\text{O}}\]\[\boxed{\text{N}}\]\[\boxed{\text{I}}\]\[\boxed{\text{E}}\]\[\boxed{\text{R}}\]\[\boxed{\text{P}}\]\[\boxed{\text{C}}\]\[\boxed{\text{L}}\]
Locate the following zones given as boxed items in figure which shows a diagram of soil profile.
| Topsoil, Subsoil, C-horizon, Bedrock |
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 |
Several terms related to soil are hidden in the squares given in figure. Spot them and make a list. Two examples are given for you.
