What happens to sea water at night?

The sea level rises at night because of the influence of the moon's gravity. While it is not strictly tied to the day-night cycle, the moon's pull changes the distribution of water on Earth, most obviously in our oceans, where tides can rise and fall by several feet at a time.



People Also Ask

Such a minuscule amount of light penetrates beyond a depth of 200 meters that photosynthesis is no longer possible. The aphotic zone exists in depths below 1,000 meters. Sunlight does not penetrate to these depths and the zone is bathed in darkness.

MORE DETAILS