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Learn how to identify cloud types by using this flow chart from the International Cloud Atlas. Clouds are divided into 10 fundamental types known as genera, depending on their general form. The genera are then further subdivided based on a cloud's particular shape, structure and transparency; the...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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2
How do scientists zero in on deep sea vents within the world's vast oceans - especially when they are located a mile or more below the surface? Think like a scientist and you'll find out! Climb aboard this virtual expedition along an unknown stretch of the Pacific Ocean's Juan de Fuca Ridge to see...
Grade Level   5 6 7 8
Teaching Media Virtual Field Trips
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3
These curricular unit plans help students explore and understand climate change with particular attention to the impact of climate change on the polar regions. Topics include the role of the polar regions in the global climate system, the impact of changing temperatures on ecosystems, and the effect...
Grade Level   6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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