Which of the following types of rock is a source of energ...
Which of the following types of rock is a source of energy?
sandstone
coal
granite
graphite
Correct answer is B
No explanation has been provided for this answer.
The set of trees most suitable for pulp and paper making is ...
Which of the following features is NOT commonly associated with a river at the floodplain stage? ...
The lowest layer of the atmosphere is the ...
The planet which revolves around the sun in a clockwise direction is ...
All these factors determine what a country can produce except ...
Which of the following terms relates population size to land ? ...