Which sea area in the world has the highest water temperature and salinity? Why?

The salt content of the Red Sea is so high. Judging from its climate, water temperature and salinity, the climate

The Red Sea is controlled by subtropical high and trade winds, forming a tropical desert climate with large evaporation, scarce precipitation and high temperature all year round. The climate of the Red Sea consists of northeast monsoon and southwest monsoon, which are caused by the temperature difference between land and sea. The Red Sea is one of the hottest and highest salinity oceans in the world. In summer, the average surface temperature is 26℃ in the north and 3℃ in the south, and the total average temperature is 22℃. There is little rainfall in the Red Sea and its surrounding areas, only .3 meters per year, and it usually rains in the form of thunderstorms and sandstorms. Less rainfall and insufficient fresh water injection result in net evaporation and high salinity of 25cm per year. Water temperature

The most special thing about the Red Sea is its "heat". The annual average water temperature of the earth's ocean surface is 17℃, while the surface water temperature of the Red Sea can reach 27℃ ~ 32℃ in August, even in the deep water below 2 meters, it can reach about 21℃. Stranger still, in the deep-sea basin of the Red Sea, the water temperature is as high as 6℃! The Red Sea is located in the control area of the northward retreat high pressure belt, and its abdomen and back are influenced by the tropical desert climate of North Africa and Arabian Peninsula. The climate is dry and hot all year round, so the water surface is always hot. The expansion of the seabed caused cracks in the earth's crust. Magma keeps upwelling along the cracks, the rocks on the seabed are heated, and the water temperature at the bottom of the sea is extremely high. This is the highest salinity sea area in the world. There is no river flowing into the Red Sea, and there is little rainfall in desert areas. The annual evaporation is very high, but this can be made up by the seawater flowing from the Gulf of Aden in the eastern channel of the Mande Strait. Salinity

The sea area with the highest salinity in the world has a salinity of 3.6-3.8%. The main reason for the high salt content of the Red Sea is that it is located in the subtropical and tropical zones, with high temperature, large seawater evaporation and small precipitation, with an average annual precipitation of less than 2mm. There are no big rivers flowing into the Red Sea. On the waterway leading to the ocean, there are stone forests and underwater rocks. It is difficult for the lighter seawater in the ocean to come in, and it is difficult for the salty seawater in the Red Sea to flow out. Scientists have also found several large "hot holes" deep in the sea floor. A large number of magma spewed to the seabed along the cracks in the earth's crust, which heated the surrounding rocks and seawater, resulting in a strange phenomenon that the water temperature in the deep seawater was higher than the surface. The steaming deep seawater rushing to the sea surface accelerates evaporation and makes the salt concentration higher and higher. Therefore, the sea water in the Red Sea is much more salty than the sea water where it is located.