In this activity, you will use an inexpensive spectrophotometer* to test how light at different visible wavelengths (blue, green, red) is transmitted, or absorbed, through four different colored water samples.
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Grade Level: 6-8,
9-12
Grade Level: 9-12
Students explore albedo, sea ice, and the relationship between changing albedo and changing sea ice using data visualizations.
Grade Level: 6-8,
9-12
Students examine the two time series images to determine the differences between seasonal ice melt over water versus land.
Grade Level: 6-8,
9-12
Check out the Arctic and Earth SIGNs video to explore how climate models are used in climate change research.
Grade Level: 6-8
The El Niño Implementation Sequence provides a series of lessons and activities for students to learn about a condition that sometimes occurs in the Pacific Ocean, but it is so big that it affects weather all over the world.