Students observe seasonal images of Monthly Leaf Area, looking for any changes that are occurring throughout the year.
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The electromagnetic spectrum is comprised of all frequencies of electromagnetic radiation that propagate energy and travel through space in the form of waves.
Watch NASA videos about aerosols and volcanic ash.
Students will synthesize information from maps that show population, concentrations of PM2.5, and PM2.5-attributable mortality across the globe in order to draw conclusions about the relationship between particulate pollution and human health.
The Earth System Satellite Images help students observe and analyze global Earth and environmental data, understand the relationship among different environmental variables, and explore how the data change seasonally and over longer timescales.
Students will make a claim about whether changing albedo contributes to changes in Arctic habitats.