This unit includes classroom activities to help students understand global warming and its possible effects on human beings. Lessons in the unit provide students with opportunities to study global climate changes,...

Originally launched in 2010 and currently in its third iteration, NASA's Climate Kids website offers children, parents, and teachers a fantastic resource for exploring "the story of our changing planet through the eyes...

NOAA's many educational activities are distributed across the agency. This site has been designed to help students, teachers, librarians and the general public access the many educational activities, publications, and...

This National Oceanic and Atmospheric Administration (NOAA) website offers a collection of links to paleoclimate (past climate) information and data. Links are organized by topic, which include: highlights from the...

Most people are aware that plants undergo photosynthesis, a process by which they convert sunlight and carbon dioxide in sugar and water. But not as many realize that plants also undergo respiration, which is the reverse...