TeachEngineering
Teach Engineering: Dinosaur Breath
Through discussion and hands-on experimentation, students learn about the geological (ancient) carbon cycle. They investigate the role of dinosaurs in the carbon cycle and the eventual storage of carbon in the form of chalk. Students...
Society for Science and the Public
Science News for Students: Carbon Dioxide Levels Rise Fast and High
The buildup of carbon dioxide in the atmosphere is rising faster than at any time since dinosaurs roamed the Earth. The burning of fossil fuels is largely to blame.