Hourly Forecast Detailed. 1  0am:The Santee, SC forecast for Apr 11 is 63 degrees and Clear. There is 74 percentage chance of rain and 4 mph winds from the South-Southeast. 2  3am:The Santee, SC forecast for Apr 11 is 55 degrees and Clear. There is 79 percentage chance of rain and 4 mph winds from the South.
Most Important Organism? Marine plants produce between 70 and 80 percent of the oxygen in the atmosphere.
Around 90 percentï¼while terrestrial plants produce only 10 percent oxygen in terms of photosynthesis. As we all know, terrestrial plants are stronger than hydrophytes(mostly algaes) when it come to the ability of photosynthesis. But the fact is that the hydrophytes are outnumbered plants on land overwhelmingly. So we can reckon that it is an example on that quantity defeats quality. Written Jan 28, 2014.