Tidal range Tidal range Tidal range is the height difference between high tide and low tide. Tides are the rise and fall of sea levels caused by gravitational forces exerted by the Moon and Sun and the rotation of Earth. Tidal range is not constant but changes depending on the locations of the Moon and Sun. The most extreme tidal range occurs during spring tides, when the gravitational forces of both the Moon and Sun are aligned (syzygy), reinforcing each other in the same direction (new moon) or in opposite directions (full moon). During neap tides, when the Moon and Sun's gravitational
The Creation of the Sun, Moon and Vegetation The Creation of the Sun, Moon and Vegetation The Creation of the Sun, Moon and Vegetation, (sometimes The Creation of the Sun, Moon, and Plants or The Creation of the Sun and the Moon) is one of the frescoes from Michelangelo's nine Book of Genesis scenes on the Sistine Chapel ceiling. It is the second scene in the chronological sequence on the ceiling, depicting the third and fourth day of the Creation narrative. On the left side of the painting God is depicted from behind, extending his arm towards a bush, alluding to the plant world. On the right side