The truth is that many species of algae that exist in the sea and it is possible to find a piece on the beaches tossed by the waves. Of which are more common green algae found in shallow funds and grow to almost touching the water surface.
In the deepest parts of living, however, the suggestive brown algae and red algae . Has recently been shown that the different distribution of various algae on the seabed due to a reason defined. Indeed, color pigments that are used to characterize these organisms facilitate the use of sunlight, which penetrates deep areas only very weakly.
red rays, for example, the first filtered water the sea and thus stop at very shallow depth. These rays are practically the only ones using the green algae, which is why the funds are closer to the surface. But brown algae, especially the red ones, can live even beyond the 100 feet deep, because they can use to green rays of sunlight able to reach such levels of the seabed.
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