In the field of oceanography, science has just discovered that when two seas of water meet (such as the Atlantic and Mediterranean Oceans), there is an invisible physical barrier (Internal Barrier) that keeps the density, temperature and salt levels between the two waters intact. This phenomenon is clearly stated in the Bible should read: "He let the two seas flow together. "Between the two seas there is a barrier through which the two seas cannot encroach." (Surah Al-Furqan: 53 & Surah Ar-Rahman: 19-20)