Rocks which contain metals in concentrations high enough ...
Rocks which contain metals in concentrations high enough to be economically profitable to extract and refine are referred to as?
terrestrial resources
ores
ferrous deposit
minerals
Correct answer is B
No explanation has been provided for this answer.
The part of the lithosphere which forms the ocean floor is ...
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An example of a landform produced by glaciation is? ...
More Hydroelectric Power projects should be constructed in Tropical Africa because ...
The feature formed by cooling of molten magma across the bedding plane is ...
What is the bearing of the trigonometrical station from Ilo on the map above? ...
The term relative location of settlement refers to ...
The main hydrological centre in Nigeria is the? ...
One serious environmental hazard which may result from the destruction of the zone layer is? ...