The main mineral composition of lateritic soils are?
sodium and nickel
magnesium and zinc
potassium and calcium
iron and aluminium
Correct answer is D
No explanation has been provided for this answer.
One distinguishing characteristics of ferruginous soils is the?
occurence of iron concreation in the B horizon
predominance of clay in the A horizon
well-developed A and B horizons
high content of organic matter in all the horizons
Correct answer is A
No explanation has been provided for this answer.
If the temperature of a place is 68°F, what is its equivalent in degree centigrade?
08°C
48°C
36°C
20°C
Correct answer is D
No explanation has been provided for this answer.
The climate that is noted for its summer dryness is the?
Equatorial climate
Tropical monsoon climate
Cool temperature climate
Mediterranean climate
Correct answer is D
No explanation has been provided for this answer.
The speed of wind is usually measured using?
a wind vane
a wind rose
an anemometer
a thermometer
Correct answer is C
No explanation has been provided for this answer.