Which of the following characteristics clearly distinguishes a mature soil from a juvenile one?
Sand fraction greater than 50%
Low nitrogen content
Well-developed profile
Soil pH-value of approximately 6.5
Correct answer is C
No explanation has been provided for this answer.
The thick, scarred barks of many savannah trees are the effect of?
drought
grazing
pests
fire
Correct answer is A
No explanation has been provided for this answer.
The faults both sides of the horst are?
normal faults
reversed faults
tear faults
thrust faults
Correct answer is A
No explanation has been provided for this answer.
P
Q
R
S
Correct answer is C
No explanation has been provided for this answer.
Which of the following statements distinguishes Koppen's Am from his Af climate?
Rainfall greater than 2000mm
Location of the tropics
very short dry season
Shorter frost season
Correct answer is A
No explanation has been provided for this answer.
JAMB Subjects
Aptitude Tests