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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.
Images from NASA satellites showing atmospheric phenomena such as cyclones, hurricanes, high/low pressures, clouds and the jet stream are featured in this 10-minute planetarium show.
This Science On a Sphere video and docent show (script and playlist), explores factors that render Earth habitable and influence Earth's energy budget. The video gives an overview of NASA's Search for "Goldilocks Planets" - planets that are not too... (View More) hot or too cold for liquid water. (View Less)
Emphasizing the synergies between science and engineering, these video clips highlight the research of professional ocean scientists and engineers in various disciplines. The clips are accompanied by additional relevant content including images,... (View More) data visualizations, graphs, animations, and other information. Content has been organized into more than a dozen thematic areas such as Solving Old Problems with New Technology and Small Scale Observations and Large Scale Ideas. All content has been aligned with science and engineering practices from the Next Generation Science Standards, including "asking questions and solving problems" and "planning and carrying out investigations," providing applicable resources for teachers who want to provide role models of effective practice for their students. (View Less)
This article describes the work being done by scientists to determine the origin of water found in Earth's oceans. A supplemental exploration of the Herschel Space Observatory is included. The article is targeted to children ages 10-12.
This article explains how Earth's atmosphere scatters the light from the sun, thereby creating the blue color we typically associate with our sky. Supplementing this article is an explanation of the importance of scattering sunlight. The article is... (View More) targeted to children ages 10-12. (View Less)
A landscaper explains, through an interview format, how it is possible to design and maintain yards and gardens that require very little water. The Climate Kids website is a NASA education resource featuring articles, videos, images and games... (View More) focused on the science of climate change. (View Less)
Arctic warming produces biological winners (whales) and losers (polar bears). This article explains why they are impacted differently and includes supplemental images. This lesson is part of the Climate Kids website, a NASA education resource... (View More) featuring articles, videos, images and games focused on the science of climate change. (View Less)
Adding lemon juice to water increases the water's acidity; adding carbon dioxide to water will also increase acidity. The effects of the carbon dioxide acidification of ocean water from burning fossil fuels are discussed and images of some of the... (View More) organisms adversely affected by that acidification are included. This article is part of the Climate Kids website, a NASA education resource featuring articles, videos, images and games focused on the science of climate change. (View Less)