How the sea water looks blue color and why its salty?
The sea looks blue becuase it’s reflecting off the sky. And the sky is blue becuase it’s made up of alot of Oxygen3 molecules and Nitrogen3 molecules, when light goes through the molecules it acts kindof like a crystal and bends the light so that only certain wavelenghts get through, in this case it’s the wave length that looks blue to the naked eye. Salt water: here’s a link. http://www.palomar.edu/oceanography/salt… Here’s a link for the blue explnation too. http://www.sciam.com/askexpert_question…. Enjoy.
