A major hazard to both human and aquatic life in some coastal area of Nigeria is
air pollution
overfishing
desalination of sea water
oil spillage
Correct answer is D
No explanation has been provided for this answer.
Which of the following factors is least necessary for the development of hydro-electric power?
high domestic demand
natural reservoirs and falls
rain-fed rivers
heavy capital outlay
Correct answer is C
No explanation has been provided for this answer.
fishing
lumbering
trading
cattle rearing
Correct answer is D
No explanation has been provided for this answer.
All the following minerals are found in Nigeria except
coal
bauxite
tin ore
columbite
Correct answer is B
No explanation has been provided for this answer.
A planet which is adapted to living in a region where little moisture is available is called
helophyte
hygrophyte
xerophyte
hydrophyte
Correct answer is C
No explanation has been provided for this answer.