Husk, dried leaves and a part of crop plants could be converted into a useful product called:
Pesticide
Fertilizer
Herbicide
Compost
Husk, dried leaves and a part of crop plants could be converted into a useful product called compost.
Which gas leads to global warming when dried leaves and other parts of crop plants are burnt?
Fill in the following blanks with suitable words :
(a) The same kind of plants grown and cultivated on a large scale at a place is called___
(b) The first step before growing crops is___of soil.
(c) For growing a crop, sufficient sunlight,___and___from the soil are essential.
(d) Damaged seeds would___on top of water.
(e) Crop rotation helps in the replenishment of soil with___
(f) The supply of water to crops at different intervals is called___
(g) The unwanted plants present in a crop field are called___
(h) Dried___ leaves are used for storing food grains at home.
(i) Many people living in the___areas consume fish as a major part of their diet.
How can dried leaves and rotten vegetables be useful?