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In this virtual lab experience, learners simulate measuring soil moisture and soil bulk density following the GLOBE protocol for NASA's SMAP (Soil Moisture Active Passive) Earth satellite mission. This resource is part of GLOBE Pedosphere (soil)... (View More)

Keywords: Soil moisture
Audience: Middle school, High school, Higher education
Materials Cost: Free

In this video clip, see how NASA measures soil moisture from space with the Soil Moisture Active Passive Mission (SMAP). Learn to calculate soil moisture in your own backyard and discover the real world applications for this data. NASA eClips™ are... (View More)

Keywords: Soil moisture; Careers
Audience: Middle school
Materials Cost: Free

In this activity, participants learn about the geosphere by making observations and taking measurements. They will go outside and use scientific equipment to investigate water in the soil by measuring soil moisture, temperature, color and... (View More)

Students will time the flow of water through soils with different properties and measure the amount of water held in these soils. They will also experiment with the filtering ability of soils by testing the pH of the water before and after it passes... (View More)

In this field activity, students learn about the five soil-forming factors and their influence on soil properties such as moisture, temperature, color and texture. They identify factors such as slope, shade, plants and compaction, and investigate... (View More)

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