Hydropower Science and Safety

1. Most of the freshwater onearth is frozen in _ _ _ _ _ _ _ _. (p.2) 2. The gas formofwater is alsoknownas _ _ _ _ _. (p.3) 3. In thehydrologic cycle, afterwater reaches rivers, wetlands, andoceans, it _ _ _ _ _ _ _ _ _ _ back into theair. (p.3) 4. _ _ _ _ _ _ _ _ _ _ uses themechanical energy of fallingwater togenerateelectricity. (p.4) 5. Use thebuddy system; never _ _ _ _, _ _ _ _, _ _ _ _, or _ _ _ _ alone. (p.6) 6. Never play on, near, or in a hydropower _ _ _ _ _ or _ _ _ _ _. (p.7) 7. If you seea fallen _ _ _ _ _ _ _ _ _, stay far away and immediately report it to911 andyour local electric utility. (p.11) 8. The landaroundwhere you live that drains stormwater intoabody ofwater is a _ _ _ _ _ _ _ _ _. (p.12) 9. Stormwater runoffcan collect and carry along _ _ _ _ _ _ _ _ _ _. (p.14) 10. Cleaninguppetwaste is oneway to _ _ _ _ _ _ _ water. (p.14) hydropower FISH Swim Boat RAFT Canal flume power line raft Fish canal Boat FLUME protect FISH Glaciers flume Protect Swim raft FISH power line FLUME boat HYDROPOWER canal swim GET WATERWISE Fill in the blanks of the sentences by choosing from among the words you see in the water droplet. Look on the pages listed for clues.

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