The highest concentration of population are in asia. this could be because of the majority of asia’s lack of education when it comes to sex education.
A southwest, to Northeast movement of air. A drop in air pressure. And warm air behind the front.
The answer to this question is slate. Slates are homogenous
metamorphic rock that came from a sedimentary rock that was formed thru metamorphism.
Slates are rocks that are used as roofs and floorings because slates are considered
to be durable and because of the fine features of this rocks it is more
presentable.
I'd say the answer is D. Hope this helps :)