Test your knowledge of soil moisture and its effect on global populations. Soil moisture is the amount of water contained in the soil.
The purpose of this activity is for students to create a desktop soil profile based on the biome region of the United States where your school is located.
Scientific data are often represented by assigning ranges of numbers to specific colors. The colors are then used to make an images which allow us to see patterns more easily. Students will make a false color image using a set of numbers.
Students review Earth System phenomena that are affected by soil moisture. They analyze and evaluate maps of seasonal global surface air temperature and soil moisture data from NASA satellites.
Information from satellites if often used to display information about objects. This information can include how things appear, as well as their contents. Explore how pixel data sequences can be used to create an image and interpret it.
Visualize NASA data on a custom map or graph using our Earth System Data Explorer. Generate your own maps and graphs using a range of datasets supporting this phenomenon.
Hurricane Harvey dropped record-breaking amounts of rainfall, particularly around Houston, Texas on August 25, 2017.
The Soil Moisture Active Passive mission (SMAP) was launched in 2015 as the first NASA satellite dedicated to measuring the water content of soils. The satellite uses a radiometer to measure soil moisture in the top 5 centimeters of the ground.
The radar measurements made by NASA's Soil Moisture Active Passive (SMAP) observatory are sensitive to whether land surfaces are frozen or thawed.
In this activity, students investigate three different soil samples with varying moisture content. They use a soil moisture probe to determine the percentage (by volume) of water in each of the soil samples.