It showed that, in a sample of more than 450 water cycle diagrams in textbooks ... how humans now dominate many aspects of the Earth system. It's hard to find a diagram of the carbon or nitrogen ...

Schematic diagram of water and chlorine transfer by the oceanic ... or for the use of any information through the EurekAlert system.

Diagrams of the earth’s water cycle used in education and research throughout the world are in urgent need of updating to show the effects of human interference, according to new analysis by a BYU-led ...