These are eight examples that throughout time have raised our awareness on our environmental impact. Things such as the Cuyahoga River Fire, a diagram of the hole in the ozone layer and hockey stick graph of global temperatures are shown.
If you thought that the depletion of the ozone layer was a problems of the think again: according to new NASA research, the Earth's atmosphere contains an unexpectedly large amount of ozone-depleting chemical, decades after it was banned worldwide.
Remember the hole in the ozone layer? We slowed that. We can slow climate change, too.
Causes and Effects of Ozone Hole: Ozone layer is important because it prevents too many harmful ultra violet rays from reaching earth.
Friday, Aug. 18, 2017: Did the Montreal Protocol fix the ozone hole? It seemed so. With chlorofluorocarbons (CFCs) and other ozone-eating chemicals banned, many scientists said it was only a matter of time before the ozone…
Scientists have found evidence that the hole in the ozone layer over Antarctica is finally beginning to heal. If progress continues, it should be closed permanently by The news comes almost 30 years since the world worked together to phase.