Biogeochemical Cycles
carbon_cycle.jpgwater_cycle.jpg

Biogeochemical cycles move materials between the lithosphere (land), atmosphere (air), and hydrosphere (water).

Three cycles that we are learning about are:
1. Water cycle
2. Carbon cycle
3. Nitrogen Cycle

Carbon cycle web quest links:
Website #1: http://www.epa.gov/climatechange/kids/carbon_cycle_version2.html
Website #2: http://www.windows2universe.org/earth/climate/carbon_cycle.html
Website #3: www.studyisland.com

Online flashcards: http://www.flashcardmachine.com/1219619/m43k