'Sulfur oxides' diaporamas de présentation

Chapter 20 Air Pollution

Chapter 20 Air Pollution. Atmosphere Structure . http://www.nasa.gov/centers/langley/images/content/124546main_ozone-in-layers.jpg. Primary and Secondary Pollutants. http://www.pepa.com.hk/problems/air_pollution/images/pic1.jpg. Carbon Dioxide: Pollutant?.

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AP Environmental Science Ch 12 Notes

AP Environmental Science Ch 12 Notes. 2013-2014. Public-service functions of forests include. Retarding erosion and moderating the availability of water, which improves the water supply from major watersheds to cities Serving as habitats for endangered species and other wildlife

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AIR POLLUTION

AIR POLLUTION . Colin Davidson Chase Duffey Kevin Erbs Kevin Kane Ben Loerke Abigail McLean. Why is it a constant issue?. Everyday the average person inhales 20,000 liters of air Air pollution can be both indoors and outdoors Problem to both humans and nature Air pollution travels .

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Normal Rain (pH 5.6)

Normal Rain (pH 5.6). CO 2 (g) + H 2 O (l) ? H 2 CO 3 (aq). carbonic acid (a weak acid). Acid Rain (pH < 5.6). NO 2 (g) + H 2 O (l) ? HNO 3 (aq). nitric acid (a strong acid). Transportation 60%. 2 SO 2 (g) + O 2 (g) ? 2 SO 3 (g). SO 3 (g) + H 2 O (l) ? H 2 SO 4 (aq).

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Resource Issues Chapter 14

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Ministry of Ecology and Natural Resources of Ukraine

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Carbon Cycle!

Carbon Cycle!. Josh, Josh, Austin, Bethany APES 3rd. Carbon Resvoirs. Plants Terrestrial Biosphere ( fresh water systems, soil, etc.) Oceans Fossil Fuels Movements due to chemical, physical, biological, geological processes. Atmosphere. Apprx . 0.04% Important role in supporting life

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Air Pollution

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Volcanic Smog

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The Atmosphere

The Atmosphere. Shreya Patel. Composition. Nitrogen-78%: fundamental for living organisms Oxygen-21%:produced through photosynthesis Water Vapor 0-4%:higher or lower depending on region Carbon Dioxide <<1%: currently increased due to fossil fuels, greenhouse gas

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Chapter 2

Chapter 2. An Introduction to Energy. Objectives. Differentiate among renewable, nonrenewable, and inexhaustible energy sources. Summarize the present energy consumption trends in the united States and worldwide.

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Technical Descriptions

Technical Descriptions. Technical descriptions are usually a description of one of the following: An object (aka a product) A process Technical descriptions describe either what something is (exactly), or how something works. Observational Strategies. Do background research Use your senses

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Acid Rain

Acid Rain. Pure rain is naturally acidic with pH of 5.6 due to dissolved carbon dioxide in water vapor reacting to form carbonic acid( a very weak acid) The environmental pollution called acid rain is any rain with pH less than 5.6.

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Sustainable Air Quality

Sustainable Air Quality. Michael Roberts February 4, 2002. Background. Fossil fuels are consumed largely by industry. Sulfur and Nitrogen compounds are major fossil fuel pollutants.

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Reducing Acid Rain

Reducing Acid Rain. Reduce SO 2 and NO x. Energy conservation Use coal containing less sulfur Use scrubbers in smokestacks Substitute natural gas for coal Use catalytic converters in cars Use alternative energy sources. Is acid rain a global problem?.

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