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Invisible Mars is a Science on a Sphere (SOS) and planetarium program that examines the story of water on Mars. NASA’s MAVEN mission (Mars Atmosphere and Volatile Evolution Mission) is providing new information about the atmosphere of Mars and its... (View More)

NASA uses satellite instruments to track Earth's subsystems - the atmosphere, lithosphere, hydrosphere, biosphere and cryosphere - to learn how they interact and how they affect climate. This 5-minute video introduces the tools NASA uses to gather... (View More)

The atmosphere (including weather and climate) is the focus of this GLOBE eTraining module. Protocols for investigating several characteristics of the atmosphere such as clouds, precipitation (rain and snow), air and surface temperature, and... (View More)

This brief (1:55) video describes the tropical monsoon weather pattern using global imagery of clouds, precipitation and fires visible from space. The discussion of the cycle also includes the impacts on people and on farming. ClimateBits videos are... (View More)

Keywords: Tropics
Audience: Informal education
Materials Cost: Free

The biosphere- that part of Earth's land, water and atmosphere that supports life- is the focus of this GLOBE eTraining program module. Protocols for classifying land cover, performing biometric field studies and measuring green-up and green-down... (View More)

The hydrosphere (water, ice, and vapor) is the focus of this GLOBE eTraining module. Protocols for investigating many characteristics of water such as temperature, transparency, electrical conductivity, pH, dissolved oxygen, salinity, nitrates, and... (View More)

An introduction to the Landsat satellite is presented through a poster with accompanying images, information and classroom lesson. The poster displays 10 pairs of international Landsat images highlighting changes over time from both natural and... (View More)

Audience: Middle school
Materials Cost: Free

Fresh water resources- their quantity, location and distribution- are briefly discussed in this two-page article. The article can be used as a "reading to be informed" activity in a stand-alone fashion or can be incorporated into a lesson plan.

Audience: Middle school, High school, Informal education
Materials Cost: Free

The Global Precipitation Mission (GPM) collects rain, snow and other precipitation data worldwide every three hours. This short (4:17 minute) video introduces learners to the role of GPM and it's partner satellites in gathering precipitation data... (View More)

Audience: Informal education
Materials Cost: Free

The basic chemistry of water, along with a brief glimpse into water's origin on Earth, are discussed in this two page article. The article can be used as a "reading to be informed" activity in a stand-alone fashion or can be incorporated into a... (View More)

Keywords: Water chemistry
Audience: Middle school, High school, Informal education
Materials Cost: Free
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