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Environment, One of the biggest environmental problems today is outdoor…
Environment
Future
My groupmates said that:The economic impact to regions will be profound, and climate refugees could become the norm. Pressure is already growing on cities, as urban populations grow. If climate change forces mass migration, then existing infrastructure, services and economies may be stretched to breaking point.Jul 13, 2017
people think:By 2050, outdoor air pollution particulate matter and ground-level ozone is projected to become the top cause of environmentally related deaths worldwide. A study showed that with no change in emissions by 2050, 1,126,000 premature mortalities are expected each year due to ozone.
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past
The history of the environment was very different from the conditions today. The sun was cooler then, but the planet was generally warmer. That's because there were a lot of greenhouse gases, like carbon dioxide and methane, in the atmosphere. Also, the atmosphere back then contained very little oxygen
Before pollution arose, the air was fresh and crisp, birds flew overhead, and the clouds were pure white. Animals roamed freely and lived as one with nature. Because everyone cherished nature, towering trees and rain forests were plentiful.
There were far fewer people on the planet back then, and smaller scale industries, both conditions developing much less pollution than today
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One of the biggest environmental problems today is outdoor air pollution. Research from the World Health Organization (WHO) shows that an estimated 4.2 to 7 million people die from air pollution worldwide every year and that nine out of 10 people breathe air that contains high levels of pollutants.
Limit backyards fire in the city.
Plant and care for trees
Switch to electric or hand-powered lawn equipment.
Use less energy.