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.
An average size tree produces enough oxygen in one year to keep a family of four breathing. Three trees planted in the right place around buildings can cut air-conditioning costs up to 50 percent. Trees increase the value of property. Houses surrounded by trees sell for 18-25 percent higher than houses with no trees. Trees generate jobs and contribute raw materials for buildings, newspapers, books and more than 15,000 other forest products.