Currents: noaa' national ocean service education, Oceanic currents are driven by tides, winds, and differences in water density. currents are essential for maintaining the existing balance of life on earth, but they. Twice--day --day tides, We can summarize the diagrams in words, as follows: we have an outward deviation on the moon-facing side, and we have an outward deviation on the opposite side.. Tides - science art, Introduction. the twice daily changes in water levels (usually just called the tides) are caused by the gravitational pull of the moon and sun. the changes in water.
What high tide tide? - howstuffworks, The diagram shows moon tides earth: coast moon overhead, experience high tide. . http://science.howstuffworks.com/environmental/earth/geophysics/tide-cause.htm What supermoon? | human world | earthsky, Are supermoons hype? opinion … , modern folklore. real physical effects, larger--usual tides. … full moon . http://earthsky.org/space/what-is-a-supermoon Perigee "super moon" 5-6 - nasa science, May 2, 2012: full moon reputation trouble. raises high tides, dogs howl, wakes middle night beams moonlight. https://science.nasa.gov/science-news/science-at-nasa/2012/02may_supermoon/