This video explains albedo - the concept that the brightness of the Earth system (atmosphere, ocean, and land surfaces) determines how much incoming solar energy is immediately reflected back to space. Reflected shortwave energy and land albedo... (View More) products demonstrate the seasonal and geographic variability of this critical climate process. ClimateBits videos are designed for Science On a Sphere (SOS) and also available on YouTube. Links are provided to more information for this topic from the main ClimateBits website (see related & supplemental links). (View Less)

In this video clip, learn about precipitation and how clouds are formed. Find out why scientists study clouds and how students can help NASA collect cloud observation data. NASA eClips™ are short, relevant educational video segments. These videos... (View More) inspire and engage students, helping them see real world connections. The Real World series of NASA eClips™ connects classroom mathematics to 21st century careers and innovations and are designed for students to develop an appreciation for mathematics through real-world problem-solving. (View Less)

This unit consists of two parts, each with several activities which require students to participate in investigations, discussions, computer data analysis, role-playing, and research. In Part 1, students examine the roles of Earth's energy balance... (View More) and the greenhouse effect in creating and affecting climate. Part 2 focuses on the biosphere as a system. Students examine the interactions of organisms, the effects of climate change on food webs, and the importance to humans of a healthy, intact ecosystem. The unit is one of four under the Chicago Botanic Garden curriculum entitled, "Climate Change in My Backyard." (View Less)

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)

This brief (1:37) video explains the essential Earth science concept of solar radiation - the source of most energy on Earth. ClimateBits videos are designed for Science On a Sphere (SOS) and also available on YouTube. Links are provided to more... (View More) information for this topic from the main ClimateBits website (see related & supplemental resources). (View Less)

This brief (1:53) video describes the UV (Ultraviolet) index and presents a visual range of its monthly strength at Earth's surface. The factors that influence that range- the sun's angle, ozone thickness, clouds, air pollution, surface reflection,... (View More) and land elevation- are presented. ClimateBits videos are designed for Science On a Sphere (SOS) and also available on YouTube. Links are provided to more information for this topic from the main ClimateBits website (see related & supplemental resources). (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)

This online game allows participants to maneuver solar panels and a wind turbine in order to provide electricity to light five homes. Background information on sources of electricity- fossil fuels, solar energy and wind energy- is also presented.... (View More) This lesson 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)

This article examines the ocean's role in heat absorption and carbon dioxide absorption. The consequences of changes in those, as well as in ocean water salinity, are discussed. The article is part of the Climate Kids website, a NASA education... (View More) resource featuring articles, videos, images and games focused on the science of climate change. (View Less)