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.
The term current describes the motion of the ocean. You know about ocean tides, but how much do you know about ocean currents? Watch our three-minute video podcast to learn what puts the motion in the ocean. Ocean currents are driven by wind, water density differences, and tides. Oceanic currents describe the movement of water from one location to another. Currents are generally measured in meters per second or in knots (1 knot = 1.85 kilometers per hour or 1.15 miles per hour). Oceanic currents are driven by three main factors: 1.