Hibiscus rosa-sinensis to use its full name is a herbal premium loose leaf tea made with an infusion of crimson and magenta fresh or dried calyces.ame. Hibiscus rosa-sinensis to use its full name is a herbal premium loose leaf tea made with an infusion of crimson and magenta fresh or dried calyces. It goes by many names around the world Roselle, Rosella, Agua de Jamaica, Karkade, Arhul ka phool and of course Hibiscus Sabdariffa.
Definitions of ocean current. 1. (oceanography) a warm ocean current that flows along the equator from the date line and south off the coast of Ecuador at Christmas time. any of the ocean currents that flow westward at the equator.
â¢ The sun is the major source of energy that drives wind and ocean currents. â¢ Surface currents and deep currents form convection currents that move ocean. water. Why It Matters. Earthâs ocean plays an important role in the transfer of both matter and energy around. Earthâs surface.