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Deforestation in Brazil is presented as an example of major environmental changes occurring worldwide. By comparing Landsat images of Rondônia, Brazil from 1975 and 1992, students will analyze the environmental impacts as well as the intended and... (View More)

Water supply in the Southwestern United States depends on snow. Students discover its importance through analysis and evaluation of data, satellite images, space shuttle photos, and ground-based observations, and then apply their findings in a... (View More)

Keywords: Snowpack

In this activity, learners will use satellite images of the San Francisco Bay Area to evaluate urban development in an earthquake-prone region. They will prepare an executive summary of their findings that incorporates diagrams or images. Links to... (View More)

Audience: Middle school
Materials Cost: Free

This investigation introduces students to the phenomena of urban heat islands, areas of higher then normal temperatures associated with populated areas. Using Atlanta, Ga., as the study site, students begin by analyzing the population growth and... (View More)

This is a lesson about light in the outer solar system. Learners will demonstrate the effect of the inverse square law of illumination with distance and connect this to the functioning of solar panels at Saturn. Requires a silicon solar cell... (View More)

Learners will measure temperature of two different surfaces; sand and stone; on a sunny day, make a series of temperature measurements, and plot the results. Extensions include experimenting with different materials, using temperature sensors and... (View More)

In this lesson, learners will become familiar with the layout of a mission plan. This is lesson 12 of 24 from the collection, Mars Activities, and should be done prior to lesson 13: Remote Vehicle Activity. Note: Find the latest information and... (View More)

Keywords: Mission Plan

This activity is about crater formation in the solar system. Through a simulation using mud and other materials, learners will observe crater formation and identify the distinctive features of impact sites. A diagram with crater features labeled is... (View More)

This activity is about the use of remote sensing in planetary exploration. Learners will find out how human curiosity in planetary exploration results in science questions, engineering solutions, and teamwork. This activity demonstrates how... (View More)

Learners will use samples of crustal material to sort, classify, and make observations about an unknown planet. From their observations, students will interpret the geologic history of their mystery planet and make inferences about past life or the... (View More)