What were they used in what do they do to ozone o chl

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What were they used in? What do they do to ozone? o Chl orine is the gangster molecule o When was the ozone hole discovered? o Why is there a hole in the south pole in the spring? o Damaging effects of the ozone hole o Protecting – Montreal Protocol 1987 – banned CFC’s Greenhouse effect vs. Global Warming o Know the three steps of the greenhouse effect and the 5 gasses Correlation between CO 2 and Temperature ___________________________________ ____ o How can we see effects of Global Warming? Change of seasons Less snow/ice for recreational sports Beach erosion o Global effects of Global Warming Extinction Diseases Pollen and health o Sea level rise Caused by glaciers melting o Alternative energy Cars Hybrid – Ethanol – Biodiesel – Power plants Solar – Wind farms ___________________________________ ____ Water Pollution & Waste o Fresh vs. Salt water distribution o Surface Water o Distribution and Human Settlement o River Systems o Watershed Groundwater o Porosity o Permeability Permeable Materials Impermeable Materials o Recharge Zone
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Environmental issues o Wells o Uses of Water-Residential Industrial & Agricultural o Potable Water Purification o Water Management o Dams o Point vs. Nonpoint pollution o 5 types of water pollution o Pathogens o Organic o Inorganic o Heavy metals o Solid particulates o Waste Water treatment o Sewage Sludge o Eutrophication o Thermal pollution o Groundwater Pollution o Ocean Pollution ____________________________ _____ Energy – nonrenewable, renewable, and alternative o Fossil Fuels o Oil and Petroleum products o Oil exploration o Peak Oil o Electricity Production o Renewable energy sources o Wind o Solar (active, passive, electricity producing) o Hydroelectric/DAMS o Alternative Energy o OTEC o Tidal o Hydrogen/Fuel Cell
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