The Water Cycle February 25, 2017 // 0 Comments What is the Water Cycle? The water cycle is the transfer of water from the ground to the air, and back down. Clouds form [...]
Layers of the Atmosphere February 15, 2017 // 0 Comments Earth’s Atmosphere Earth’s atmosphere consists of mostly nitrogen and oxygen. The atmosphere also blocks out [...]
Continental Drift February 13, 2017 // 0 Comments Alfred Wegener’s Theory Alfred Wegener was a geophysicist who proposed a theory known as Continental Drift. Wegener [...]
Seafloor Spreading February 12, 2017 // 0 Comments What is Seafloor Spreading? Sea floor spreading is the process of an ocean floor growing in size. Not all ocean floors are [...]
Ocean Zones February 7, 2017 // 0 Comments Ocean Zones Oceans have different parts, or zones, that help scientists figure out how deep ocean animals live. Different [...]