True; with improvements in technology/manufacturing, acid rain became a major problem
Answer:
it's 200
Explanation:
I searched it on the internet
The 5 famous mountain ranges in South America include The Andes, The Sierra Nevada de Santa Marta, Sierra de Cordoba, The Wilhelmina Mountains, and The Mantiqueria Mountains.
A great question for me to answer I use to live there......
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.
