SALTWATER - relating to, living in, or consisting of saltwater
         
SALTY - seasoned with or containing salt
              
SATELLITE PHOTO - a photo taken from a satellite far above the atmosphere
                   
SEA - a small ocean
                             
SEA BREEZE - a cooling breeze blowing generally in the daytime inland from the sea
                                     
SEASONS - a section of the year with distinct characteristics of temperature and rainfall
                                              
SEDIMENTS - very fine particles of solid matter suspended in a liquid or settling to the bottom of it 
                                                          
SHOWERS - a brief fall of rain or snow
                                                                      
SLEET - rain that is partly frozen 
                                                                           
SMELLY - having a strong or unpleasant smell
                                                                                 
SNOW - crystals of ice that form from atmospheric vapor and fall in light  white flakes
                                                                                      
SOAPY - smeared with soap
                                                                                            
SODIUM - a soft silver-white metal
                                                                                                 
SOLID - keeping its shape, firm, not a liquid or gas 
                                                                                                      
SOLUTION - a liquid in which something is dissolved
                                                                                                           
SOLVENT - able to dissolve another substance
                                                                                                               
SPRING - water flowing up from the ground 
                                                                                                                    
STEAM - water changed into vapor by being heated to the boiling point
                                                                                                                          
STINKS - containing an offensive odor 
                                                                                                                    
STRATOCUMULUS - a layer (or patches) composed of globular masses or rolls, they are soft and gray with dark parts
                                                                                                              
STRATOSPHERE - a layer of earths atmosphere between about six and fifteen miles above the earth's surface 
                                                                                                         
STRATUS - a low uniform layer of cloud resembling fog but not resting on the ground, the sky may have a hazy appearance and drizzle 
                                                                                                 
SUMMER - the warmest season of the year, from June to August in the northern hemisphere 
                                                                                        
SURFACE TENSION - the tension of the surface film of a liquid, tending to minimize its surface area
                                                                                   
SURFACE WATER - large bodies of water that are on the surface of the eart