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: 6-8,
9-12
Students will describe the changes in a newly-formed volcanic island over the first three years of its life.
Grade Level: 6-8,
9-12
Students examine satellite images of an island before and after a volcanic eruption to determine the impact of the eruption.
Grade Level: 9-12
Information from satellites if often used to display information about objects. This information can include how things appear, as well as their contents. Explore how pixel data sequences can be used to create an image and interpret it.
Grade Level: 6-8,
9-12
This lesson walks students through the use of Landsat false-color imagery and identification of different land cover features using these as models.