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Published byDina Neal Modified over 9 years ago
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Water on Earth Where does Earth’s water come from? Hydrogen (from the Big Bang – formation of the Universe) + Oxygen (supernovae “aka Exploding Star”) = Water Molecule = +
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Water Cycle What drives the water cycle? Thermal energy from the sun causes phase changes in the water cycle
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Water Cycle
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Water Cycle Evaporation Heat energy from sun evaporates (liquid to gas) of both oceans and lakes
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Water Cycle Condensation Water vapor (gas) cools to a liquid and attaches onto particulate matter (dust, pollution) and generates clouds
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Water Cycle Precipitation Clouds contain liquid. When it is too heavy to carry, it falls to the ground as precipitation. Forms of precipitation: Snow, sleet, freezing rain, rain, hail.
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Water Cycle Runoff Runoff is the result of gravity causing water to return to lakes and ocean
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Water Cycle
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Use the Water Cycle diagram to draw the water cycle
Use the Water Cycle diagram to draw the water cycle. Include only the parts needed on your drawing.
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Use the Water Cycle Diagram and label the letters on your page.
At the bottom of the page, complete the Quick Review.
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