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Earth processes  
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Middle school  
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This is an activity about the atmospheric conditions (greenhouse strength, atmospheric thickness) Mars needs to maintain surface water. Learners will use a computer interactive to learn about Mars past and present before exploring the pressure and... (View More)

This is a lesson about using evidence to construct sequences of geologic events. Learners will interpret real NASA science data to identify features on the surface of Mars, determine the surface history of the area, calculate the size of features,... (View More)

Users explore data, using My World GIS, that characterize the dynamic Greenland Ice Sheet. By examining photographs, map views, and tabular data, users gain an understanding of how and why scientists are monitoring the ice sheet and what they are... (View More)

This activity is about the processes that have shaped the eastern coastline of the United States, specifically considering the impact of pollution. Learners will use model habitats to simulate the runoff of pollutants and consider how they might... (View More)

This activity is about threatened and endangered species, specifically considering the impact of climate change. Learners will become familiar with classification of animals, conduct research and make a master list of threatened and endangered plant... (View More)

This activity is about how climate change may impact organisms and ecosystems. Learners will answer questions and discuss a number of resources provided, including a video clip, on the impacts of climate change on bark beetle populations and... (View More)

With this lesson plan, students observe a demonstration of cloud formation that uses a 2L plastic beverage bottle and other simple ingredients to learn the three factors required for cloud formation. A test and a control experiment are conducted.... (View More)

In this data activity, students explore the relationship between surface radiation and mean surface temperature in several geographic regions. By observing how these parameters change with latitude, students will understand the relationship between... (View More)

This activity is about the decline in water level of the Great Lakes. After using different maps to compare the size of different lakes in the world, learners will discuss the positive and negative effects of changing water levels. They will also... (View More)

This is a lesson about remote sensing. Learners will investigate how much you can learn about something just by looking at it. In Activity 1, students study aerial photographs to identify geologic features, determine how they differ from one... (View More)

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