The most active agent of physical weathering of rocks in ...
The most active agent of physical weathering of rocks in arid regions is
Ice
Water
Wind
Animals
Correct answer is C
No explanation has been provided for this answer.
Which of the following factors has the greatest influence on crop production? ...
I. Allowing land to fallow II. Applying organic fertilizer III. Practicing monoculture...
Which of the following crops has a fibrous root system? ...
The cat of giving birth in farm animals is called ...
Which of the following is not true about the aims of crop improvement? Production of ...
Agricultural credits given to farmers in form of cash are used by the farmer to ...
The botanical name of giant star grass is ...
In the carbon cycle, atmospheric carbon dioxide is replenished by ...
Which of the following statements about soil organisms is false? ...