Oceanic crust is denser than continental crust but both are less dense than the mantle.
This statement is true because the fog absorbs the dirty coal particles and it turns into a dirty brownish "smoke-fog" hence the name smog.
I don’t understand the question
I would probably go with A because judging from the map it looks like most of it is mountains. <span />
Aquaculture is the rearing of aquatic animals or the cultivation of aquatic plants for food.
