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Greenhouse Gases Lesson 69
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Activator Fill out your worksheets as you watch the two videos
Fill out your worksheets as you watch the two videos
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Greenhouse Gases Absorb reflected sun energy,
making the Earth's atmosphere warmer Reflect energy and redirect it back to Earth as heat
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Greenhouse Gases CO2 Methane Nitrous Oxide N20 CFCs
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Why is this a problem? Greenhouse Gases (co2, CFCs, methane, etc) → Greenhouse effect (heat trapped in atmosphere) → Global Warming (Climate Change)
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Major consequences of Global Warming
Rising sea levels due to thermal expansion and melting of glaciers and ice sheets
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2. Higher temperatures are worsening many types of disasters (storms, heat waves, floods, and droughts) Consequences
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Consequences 3. Increasing ground level ozone → created when pollution from cars, factories, and other sources react to sunlight and heat.
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Computer Activity
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