Hello.
Some cities are densley populated becasue were they are located.
One reason is if its remote and doesnt have a lot of things humans need to surive.
And some is because there is more jobs and has better health.
Have a nice day
Deciduous forest, hope that helps
Since Florida is closer to the equator, Florida's winters are warmer that Massachusetts since they are more farther from the equator
Medicine and safety regulations at the work place.