Which of the following factors is both a physical and a c...
Which of the following factors is both a physical and a chemical agent of rock weathering?
Temperature
Animal
Water
Oxygen
Correct answer is C
No explanation has been provided for this answer.
The botanical name of maize is ...
Which of the following is not a reason for the government to encourage the planting of trees? ...
Thrips cause serious mechanical damages to crops by their ...
The following problems are encountered by an agricultural extension agent except ...
The most important factor that limits agricultural production in West Africa is ...