Today, our family watched Geographical China with great interest. This time, the story is that since the construction of HNA, huge ships have been buried in the ocean since ancient times. In modern times, such accidents have occurred from time to time, and even hundreds of people have been killed. According to experts' research, under normal circumstances, the causes of such accidents are ocean currents and atmospheric conditions.

so, how are ocean currents formed? It turns out that the relationship between the ocean and the atmosphere is very close, and they are all affected by the movement of the earth. When the earth rotates around its axis, it also makes air and water rotate to form eddies and cyclones, and the movement of ocean currents also follows this.

However, the marine environment in different sea areas is different, and the formation and movement of ocean currents are influenced by many factors. Such as: the atmospheric conditions over the ocean, the seabed topography, the temperature and salinity of seawater, etc.

look! Such programs can increase our knowledge and make me realize that the power of nature is infinite. Compared with it, the power of human beings is so small. Even though the power of science and technology is great, we can't go against the laws of nature, but we should benefit nature and live in harmony with nature.