NASA
Nasa: Climate Time Machine
Travel through time and explore how the changing climate has affected sea ice, sea level, carbon dioxide levels, and global temperatures. Also, decide whether or not you would be affected if the sea level rose due to warmer temperatures...
PBS
Pbs Learning Media: Link Between Arctic Sea Ice and Solar Radiation Absorbed
The Arctic plays an important role in regulating Earth's climate. The region reflects much of the Sun's energy and helps keep the planet cool. Data collected by NASA have revealed that sea ice in the Arctic has steadily declined over the...
PBS
Pbs Learning Media: Arctic Ice Reaches 2015 Minimum Extent
NASA's Scientific Visualization Studio uses data from several sources to track seasonal changes in Arctic sea ice and land cover over time. Scientists study sea ice because it influences global climate. Watch the following visualization...
PBS
Pbs Learning Media: Arctic Ice Extent, 1999 2016
Scientists study sea ice extent closely because it influences global climate. Follow the decline in Arctic sea ice in this animation adapted from NASA showing the yearly maximum and minimum sea ice extents from 1999 to 2016. Resources...