Curated Video
Tides: the Rise and Fall of Ocean Waters
Examine how tides are formed. Understand their predictable patterns and how the gravitational force of the sun and moon impact ocean tides. The video also explains the concepts of high tides and low tides, as well as the occurrence of...
Getty Images
Close-up on the lower part of the first quarter moon as it slowly moves across the frame. Details of the surface and craters are visible.
Close-up on the lower part of the first quarter moon as it slowly moves across the frame. Details of the surface and craters are visible.
