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  • Cars produce more than 1/4 of the U.S greenhouse gases
  • 25% percent of Greenhouse gases is equivalent to about 1.6 billion tons of harmful gas
  • It increases the Greenhouse Effect
  • It becomes more harmful to the environment
  • Cars emmit many gases(example:carbon dioxide) that contribute to global warming aka climate change

Cars

&

air pollution

Buses

&

Human health

Cars & Climate Change

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  • Also the main gas that effects the climate is co2 which the main source is the cars

  • Man made changes from car's fossil fuel emissions are affecting weather and climate

Cars and the Environment

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How Cars impact the Greenhouse Effect

Sources

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*www.fueleconomy.gov/feglclimate.shtml

who.int/mediacentre/factsheets/fs131enl

*www.who.int/mediacentre/factsheetsfs313/en/

*www.epa.gov/ttn/atw/3_90_022.html

*www.arb.ca.gov/research/health/health.hm

*www.planetearth.nerc.ac.uk/news/storyaspx?id=757

*www.green.autoblog.com/2012/08/01

PICTURES

*www.curiosity.discovery.com/question/fossil-fuels-emissions-affect-health

Picture sources-

1. www.questgarden.com/85/59/3/09072817 1523/images/gas_guzzler_cartoon.jpg

2. http://globalwarming.com/wp-content/uploads/2009/02/greenhouse-effect-6.jpg

3.http://www.scientificamerican.com/media/inline/7D18355C-E7F2-99DF-368C56A242EF6D09_1.jpg

4.http://images.inmagine.com/img/photoalto/paa289/paa289000028.jpg

5. http://www.cms.k12.nc.us/cmsdepartments/transportation/PublishingImages/Bus%20Line.jpg

By: Anastasia Davenport

&

Cassandra pitcher

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  • Diesel fuel is a carcinogen (a substance that causes cancer) and a main exposer to diesel fuel is buses
  • Most pollution on a normal day comes from your everyday car and it goes into your air that you breathe
  • The recordings of 2011 says that more than half of the U.S. air pollution is from cars
  • Cars realease the following pollutants/toxins:
  • Hydrocarbon (Causes cancer)
  • Carbon dioxide (Causes Greenhouse increase) Carbon monoxide (Affects blood-heart disease)
  • Sulfuroxide (Causes acid rain)
  • Nitrogenoxide (Causes haze in over populated cities)
  • Buses travel 4 billion miles per year (thats alot of diesel exahust)
  • Diesel exhaust from buses effects children more because they are constantly riding the bus and dont have fully devloped lungs they also breath faster than adults

Cars

&

Human Health

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  • As many know that cars realease gases, many dont know what it can do to your health.
  • Two main pollutants from cars that cause us health problems is
  • Carbon Monoxide-affects blood supply, and may cause heart disease
  • Hydrocarbons- May cause cancer!

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