Browse ESS2.A Resources
Browse ESS2.A Resources
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Explore water vapor in the air in part two of the water cycle series. This second part of our series on the water cycle illustrates the way in which evaporation and winds combine to move water from the ocean to the land.
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Explore the solar heating of the ocean in part one of a series on the water cycle. The animations show multiple views of the solar heating of the oceans, a picture of this first stage of water's cyclical journey from sea to air to land, and back again.
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This NASA video segment highlights the impact of drought on a global scale. Viewers learn that during a drought the risk of fire increases. Fire produces soot and ash that travel across continents via the trade winds.
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View recent data for air temperature, carbon dioxide, carbon monoxide, sea level, ozone, ice and water using an interactive viewer. You can also follow NASA's satellites and learn how they collect critical data about Earth's atmosphere, land, and oceans.
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A basic introduction to meteorology, including inquiry activities and instructions to build and use weather instruments for a weather station, collect data, and predict weather systems.
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The cryosphere consists of those parts of the Earth's surface where water is found in solid form, including areas of snow, sea ice, glaciers, permafrost, ice sheets, and icebergs. This animation shows fluctuations in the cryosphere.
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Find out how scientists use the distinct sounds made underwater by different size raindrops to measure rainfall.
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Learn about precipitation and how clouds are formed. Find out why scientists study clouds and how you can help NASA collect cloud observation data as part of the Students' Cloud Observation OnLine, or S'COOL, Project.
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This video covers the impact that climate change is having on Earth's oceans, and shows how technology is being used by NASA to help us learn how oceans are responding to climate change.
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This NASA video segment explains the formation of hurricanes. Go behind the scenes with a meteorologist at the Weather Channel in Atlanta, Georgia to learn how scientists predict hurricanes and hurricane formation.