Which of the following forms of pollution is the least ha...
Which of the following forms of pollution is the least harzardous to man ??
Toxic waste disposed in rivers
The use of chemicals for fishing
Flaring of gas from refineries
A sound of 50 decibles in the air
Correct answer is D
No explanation has been provided for this answer.
The world's busiest sea route is the ...
If the temperature at sea level in a particular place is 30°C, a place 350m above sea level in t...
Which of the following is not a method by which rivers transport their eroded materials? ...
The combination of sial and sima constitute the ...
What factor accounts for the slow rate of industrial development in Tropical Africa? ...
A concentration of dwellings built on land neither owned nor rented by the builders is termed? ...