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.
The main objective of agriculture is ...
A combine harvester is mainly used for harvesting ...
Which of the following is an example of a biotic factor in an agricultural ecosystem? ...
Which of the following insects transmits swollen shoot virus of Cocoa? ...
Grading of farm produce is important because it ...
Yams stored in a barn should be inspected at least once a week to ...
A plant not normally used as green manure is ...