In this activity, students explore three indicators of drought are: soil moisture, lack of precipitation, and decreased streamflows. Students investigate each of these parameters develop a sense for the effects of drought on land.
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This investigation is part of the NASA: Mission Geography Module "What are the causes and consequences of climate change?" that guides students through explorations in climatic variability and evidence for global climate change.
Hurricanes are the most powerful weather event on Earth. NASA’s expertise in space and scientific exploration contributes to essential services provided to the American people by other federal agencies, such as hurricane weather forecasting.
Interpret the map, or model, to find patterns in the occurrence of tropical cyclones from 1842 through 2018.
Earth is a system of systems.
Learn about volcanic ash and watch a visualization of the Calbuco volcano to see how ash travels around the world.
Students watch a video introducing the concept of albedo and answer questions.