Atmosphere and Hydrosphere

Learn about the importance of carbon dioxide, its sources and how people control it indoors.

Learn about how people control carbon dioxide levels in spacecraft such as the ISS.

Learn about the importance of humidity, its sources and how people control it indoors.

Learn about British Columbia’s White Sturgeon and some of the ways people are working to preserve their habitat.

Learn about auroras - spectacular light shows in the night sky.

Discover a set of resources to give you background knowledge on climate change.

Learn about how craters are formed and about some of Canada's impact craters.

Learn about biofuels and what makes them a promising alternative to fossil fuels.

Learn how vehicles affect air quality, including their contribution to smog.

Discover the probable causes, likely effects, and potential ways to mitigate climate change.

Discover the issues surrounding water today, and learn what you can do to help.

Discover a set of resources designed to give you good background knowledge on all things Great Lakes!