<span>the magnetic compass and gunpowder</span>
Answer:
Water level increase, animals that live on ice caps adapt or die, food chain thrown off etc.
It was caused by a mix of different scenarios. Rome was constantly attacked by Barbarian tribes; they were over-expanded, which made it really hard for them to keep their entire empire under control; they had a lot of economic problems and relied too much on slave labor; and they spent way too much money on their military, just to name a few factors.
Answer: In solution because they have dissaolved and mixed with water so they are carried down the river.
You're welcome :)
