Advertisements
Advertisements
प्रश्न
How can we prevent the loss of topsoil?
टिप्पणी लिखिए
Advertisements
उत्तर
Loss of topsoil can be avoided by:
- increasing vegetation cover.
- reducing tree fall.
- preventing animal overgrazing.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
How is soil formed?
What is soil erosion? Explain means of preventing it.
Define soil erosion. Give its causes, effects and preventive measures.
Top-soil contains the following
A major source of minerals in the soil is the
Following are a few organisms
(a) lichen (b) mosses (c) mango tree (d) cactus Which among the above can grow on stones; and also help in the formation of soil? Write the mode of their action for making soil.
“Soil is formed by water.” If you agree to this statement then give reasons
Fertile soil has lots of humus. Why?
Why step farming is common in hills?
Carbon dioxide is necessary for plants. Why do we consider it a pollutant?
