J) There are several ways you can help to decrease ozone pollution. Limit using your automobile during afternoon and early evening hours in the late spring, summer and early fall. Do not use gasoline-powered lawn equipment during these times. Do not fuel your car during these times. Do not light fires or outdoor grills during these times. Keep the engine of your car or boat tuned. Make sure that your tires are properly inflated. Use environmentally safe paints, cleaning and office products .
K) Besides personal attempts to reduce ozone pollution, the EPA has initiated more stringent air-quality standards to reduce air pollution. Compliance with these standards by industries, manufacturers and state and local governments has significantly reduced the levels of many common air pollutants.
L) With continued conservation and reduction practices, adherence to ozone-pollution warnings, research and government regulation, ozone-pollution levels should
continue to fall. Perhaps future generations will not be threatened by this environmental pollutant.
M) The thing that determines whether ozone is good or bad is its location. Ozone is good,,when it is in the stratosphere. The stratosphere is a layer of the atmosphere starting at the level of about 6 miles above sea level. The stratosphere naturally contains about six parts per million of ozone, and this ozone is very beneficial because it absorbs UV radiation and prevents it from reaching us.
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