Economic production is entirely based on?
...Economic production is entirely based on?
raw materials
supply
transportation
demand
Correct answer is D
No explanation has been provided for this answer.
The sea with the highest degree of salinity in the world is the? ...
Fold mountains are basically formed as a result of ...
The greatest hydro-electricity potential in Nigeria is found in the ...
The zone which is rich in iron, aluminium, magnesium and clay substances is the? ...
When condensation occurs in a rising air mass, latent heat is? ...
Loamy soils are better for agriculture than other soil types because they ...
"It is a pinnacle of calcium that grows from the floor of limestone cave." This is a descr...