'Ozone layer depletion' diaporamas de présentation

Global Environmental Problems

Global Environmental Problems. David P. Chynoweth University of Florida. Outline Of Problems (1). Atmosphere green house gases (climate change) acid rain ozone (uv light penetration). Outline Of Problems (2). Ecosphere habitat loss freshwater supply bioinvasion

1.82k views • 70 slides

Chemistry In The Environment

Chemistry In The Environment. What is the environment?. The environment is all of our surroundings . This includes the atmosphere , oceans , soil and all living things . What are pollutants?. Our environment can be damaged by pollutants .

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ENVIRONMENTAL ISSUES

ENVIRONMENTAL ISSUES. Unit Environment:. Intro: http://www.unep.org/gc/gc23/UNEPLAST.html David Suzuki-Test Tube Clip: http://testtube.nfb.ca/#/testtube Story of stuff: http://www.storyofstuff.com/ http://breathingearth.net/. Why care about the environment?.

641 views • 35 slides

ENVIRONMENTAL ISSUES

622 views • 30 slides

< Alternative Refrigerants >

< Alternative Refrigerants >. Updated by: Yap Boon Thiam Technical Engineer Email: yapbt@oyl.com.my Date: 15/5/2012. Ozone Layers Ozone Depletion List of Refrigerants Montreal Protocol Kyoto Protocol R22 Alternatives. Contents. Ozone (O3 ) is a gas composed of three oxygen atoms.

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Air Quality

Air Quality. The Air Components. A person may survive many days without food, or few days without water, but without air a person could not exist long enough to walk 100 feet.

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Old Car Pollution

Old Car Pollution. Done By: Hamad Al-Thani 7D. Facts:. Two thirds of the car pollution comes from old cars. The smoke that comes from the exhaust is from not cleaning the filter. America is doing a law if some officer saw a old car it will be taken and crushed in the junkyard.

392 views • 14 slides

Ozone Layer Depletion

Ozone Layer Depletion. Mathew Mokhtarzadeh, Yusei Koizumi , Alex Kim, Justin Kim. What is Ozone ?. Ozone is a molecule made of 3 atoms of oxygen Ozone is a bluish gas Ozone helps absorbs harmful UV radiation from the sun. What is the O zone Layer ?.

2k views • 13 slides

Introduction to Ecology

Introduction to Ecology. 10/12/2012. Goals for the day. Understand, and be able to describe the difference between r-strategists and K-strategists. Be able to draw the exponential & logistic growth curves labeling the X & Y axes (and carrying capacity where necessary)

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Ozone Layer Depletion

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Ozone Layer Depletion

Ozone Layer Depletion. IB SL. What Is It?. The ozone layer is found in the upper stratosphere and its primary function is to filter ultraviolet short-wave radiation that comes from the sun. Ozone gas absorbs UV radiation.

401 views • 8 slides

OZONE

173 views • 4 slides