Which of the following environmental hazards has been paired with the wrong factor?
Coastal erosion and wave action
Drought and climate
Floods and human factor only
Deforestation and human factor only
Soil erosion and physical/human factors
Correct answer is C
No explanation has been provided for this answer.
Which of the factors least affects distribution of vegetation?
Man
Rainfaill
Wind
Soil
Temperature
Correct answer is A
No explanation has been provided for this answer.
Water pollution is caused by all the following except
increased silt load
sand filling
sewage disposal
industrial effluent
mineral workings
Correct answer is B
No explanation has been provided for this answer.
The environmental lapse rate is best described as
a decrease in air temperature by 0. 65 0C per 1000m of ascent in the atmosphere
the rate of temperature changes within the stratosphere
a fall in air temperature by 6.50
a decrease of air temperature by 6.50
a fall in air temperature by 0.60
Correct answer is E
No explanation has been provided for this answer.
The isoberlina tree is characteristic of the
sudan savanna
sahel savanna
high forest
fesh water swamp
guinea savanna
Correct answer is E
No explanation has been provided for this answer.