Which of the following is not an importance of Geographic Information System(G.I.S)
Urban and regional planning
Resource management
funds mismanagement
Dam site location
Correct answer is C
Funds mismanagement is not an importance of Geographic Information System(G.I.S)
Which of the following activities does not control soil erosion
contour ploughing
deforestation
covercropping
afforestation
Correct answer is B
Deforestation is the cutting down of trees and it lead to soil erosion. Contour ploughing, cover-cropping and afforestation all prevent and control soil erosion
Which of the following food chains is impossible?
Grass→sheep→man
Grass→Toad→grasshopper→rat
Grass→grashopper→toad→snake
Diatoms→euglena→water fleas
Correct answer is B
The toad cannot consume grass and the grasshopper can't also consume the toad
What is the longitude of a town Y whose local time is 12:00 noon when Greenwich mean time is 6:00pm
90\(^o\) W
180\(^o\) E
150\(^o\) W
80\(^{o}\) E
Correct answer is A
Town Y? W|12:00noon ←(substract) Longitude(0^o)|E 6:00pm
Time difference = 6:00pm - 12:00pm = 6hours
Recall: 15o ≡ 1 hour therefore 6hours ≡ (15 x 60)o= 90o
Arrow is pointing to the west;hence, the latitude of Town Y is 90oW
One of the following is not a sequence of denudation
Erosion
Transportation
Decomposition
Deposition
Correct answer is C
The four sequences or stages of denudation are weathering, erosion, transportation and deposition