Advertisements
Advertisements
प्रश्न
Sketch the cross section of soil and label the various layers.
Advertisements
उत्तर
Soil profile
APPEARS IN
संबंधित प्रश्न
Distinguish between the following pair
Soil erosion and soil conservation
Give geographical reason:
Soil is a very important resource.
Give geographical reason:
There is a need for soil conservation.
Name any four agents of erosion.
What are the components of topsoil?
Name the various methods of conserving soil.
Distinguish between contour tilling and contour bunding.
Explain any two methods of soil conservation briefly.
Unscramble the following jumbled word related to soil.
\[\boxed{\text{I}}\]\[\boxed{\text{L}}\]\[\boxed{\text{O}}\]\[\boxed{\text{S}}\] \[\boxed{\text{F}}\]\[\boxed{\text{I}}\]\[\boxed{\text{P}}\]\[\boxed{\text{R}}\]\[\boxed{\text{O}}\]\[\boxed{\text{L}}\]\[\boxed{\text{E}}\]
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 |
