Answer:
yes the asthenosphere can break
by size, shape and composition?
Alaska gets extremely cold. and there are alot of dangerous parts that are hard to get to. alot of places in Alaska have to roads you would have to get flown into these parts. also in the summer it stays light 24/7 and in the winter it's always dark, this gets people really depressed.
~ang25
It is used for transporting food i think and other things like oil for your hair and to brush your teeth and they use it in factories try one of them.