Curated OER
Atmospheric Chemistry
If you need a comprehensive review of the development of Earth's atmosphere through the ages, then this is for you! The presentation starts with a introduction to theories of planet formation and initial distribution of isotopes in the...
Curated OER
Mass Balance Model
Students explore the concept of mass balance, flow rates, and equilibrium using a simple water bucket model. For this JAVA based online interactive modeling activity, they vary flow rate into the bucket, initial water level in the...