The carbon cycle is the biogeochemical cycle focused on carbon and how it is sequestered in and moves between different reservoirs in the Earth system. Wildfires can increase lake carbon ...

What is the moon phase today? Today, Feb. 12, 2025, the moon is 14 days old and is in the Full Moon phase of its lunar cycle. It is 99% illuminated. Moon phases reveal the passage of time in the ...

Download poster sets, covering topics like propaganda and the roles of individuals during the Holocaust, to use in your classroom. Are you an educator looking for resources for your classroom? Please ...