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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In this activity, students make a claim about the cause of ocean currents and then develop a model to explain the role of temperature and density in deep ocean currents. This lesson is modified from "Visit to an Ocean Planet" Caltech and NASA/Jet Propulsion Laboratory.
Students collect and analyze temperature data to explore what governs how much energy is reflected.
The Earth System Satellite Images, along with the Data Literacy Cubes, help the learner determine relationships among variables.
The Earth System Satellite Images, along with the Data Literacy Cubes, help the learner visualize how different Earth system variables change over time, identify patterns, and determine relationships among two variables in three months.
In this activity, students will analyze a NASA sea surface height model of El NiƱo for December 27, 2015, and answer questions. Then they will be instructed to create a model of their own made from pudding to reflect the layers of El NiƱo.
Students evaluate graphs and images of sea ice and relate them to changes in albedo. Students make a claim about the interaction of albedo and sea ice extent.
Students develop and test a hypothesis about how albedo affects temperature.
Students analyze map visualizations representing the amount of Sunās energy received on the Earth as indicated by the amount that is reflected back to space, known as āalbedoā.
The Earth System Satellite Images, help the learner visualize how different Earth system variables change over time, establish cause and effect relationships for a specific variable, identify patterns, and determine relationships among variables over one year.