Which of the following is best used to check flooding in coastal low lands?
Contour ploughing
Strip cultivation
Terracing
Escavation
Channelisation
Correct answer is E
No explanation has been provided for this answer.
Which of the following is not an environmental hazard?
Sedimentation
Flooding
Earthquake
Deforestation
Pollution
Correct answer is A
No explanation has been provided for this answer.
The relationship between the elements of the ecosystem is best described as
multi-directional
parastic
uni-directional
exclusive
interdependent
Correct answer is E
No explanation has been provided for this answer.
A study of the ecosystem will show the inter-relationship between
vegetation and soils
man and the environment
climate and vegetation
man and natural vegetation
climate and man
Correct answer is B
No explanation has been provided for this answer.
soya bean
groundnut
sugarcane
coffee
kolanut
Correct answer is B
No explanation has been provided for this answer.