Answer:
They compare quantities for particular categories. View the frequency distribution graph about people who regularly use a specific cell phone app
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
When ultraviolet light waves strike CFC molecules in the upper atmosphere, a carbon chlorine bond breaks, producing a chlorine atom. The chlorine atom then reacts with an ozone molecule breaking it apart and so destroying the ozone
1. Conserve water.
2. Refrain from polluting the atmosphere.
3. Refrain from dumping waste products in water bodies.
4. Refrain from indiscriminate deforestation.
