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Collision and coalescence is the process by which cloud droplets grow large enough to fall as rain in clouds. You will suspend two ping pong balls in the stream of air supplied by a hair dryer. The balls will bump into each other, creating a clicking sound signifying the collision.
Grade Level   6 7 8 9 10 11 12
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2
Learn Science and Safety with the National Weather Service's Owlie Skywarn. NWS Education brings adventures and information to kids, teens, parents, and teachers. Owlie Skywarn puts you on the road to becoming a Young Meteorologist, all while sharing NWS Publications and Brochures on weather safety.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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3
"Join Owlie and friends to embark on a """"Severe Weather Preparedness Adventure!""""Most appropriate for elementary and middle levels, this online game -- produced as part of NOAA and the National Weather Service's Young Meteorologist program -- teaches students how to stay safe through weather...
Grade Level   K 1 2 3 4 5 6 7 8
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4
"Welcome to JetStream, the National Weather Service Online Weather School. This site is designed to help educators, emergency managers, or anyone interested in learning about weather and weather safety. The information contained in JetStream is arranged by subject, beginning with global and large...
Grade Level   6 7 8 9 10 11 12
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