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Generally, people plan to use the sea level as the benchmark, one is positive, and the bottom is negative. It is an inland lake formed by the deep sinking of the continent downward, and it is measured to be the lowest point on the "land".
The Dead Sea is located more than 400 meters below sea level, making it the lowest point on land.
The Dead Sea, located in western Asia, is the lowest lake in the world, with an altitude of 392 meters, the lowest point on the world's land surface
The Unsinkable Sea - the Dead Sea.
The Dead Sea is a world-famous Great Salt Lake. It is located between Jordan and Palestine in West Asia, with a length of about 80 kilometers from north to south and a width of about 5,16 kilometers from east to west, with an area of 1,049 square kilometers. The lake is 392 meters lower than the Mediterranean Sea and has an average depth of 301 meters.
On the east coast, the Lisan Peninsula protrudes into the lake, dividing the Dead Sea into a north-south basin. The northern part covers an area of more than 780 square kilometers and has a maximum depth of about 400 meters, which is the lowest land area in the world. The southern part covers an area of more than 260 square kilometers and has an average depth of only 6 meters.
It is located in the northern extension of the East African Rift Belt, called the Dead Sea Trench, which was formed by the Miocene fault. Later, the water became a lake, and during the Pleistocene, the lake expanded to a large lake of more than 300 kilometers. In the past 10,000 years, evaporation has intensified and the lake has shrunk.
The climate is hot, with annual precipitation of 50-60 mm. Estimated annual evaporation of 1400 mm. The Dead Sea has no outlet, and the inflow of water mainly depends on the Jordan River, with an average annual inflow of 100 million cubic meters, accounting for 2 3 of the total water flowing into the rivers of the Dead Sea.
The amount of water inflow is roughly equal to the amount of evaporation, and in winter it is the flood season of the river, and the water surface is the lowest, and the water level changes between 60 and 70 cm. In recent years, the water of the Jordan River has been used for irrigation in large quantities, and the level of the Dead Sea has dropped by half a meter per year. The Dead Sea is one of the most salinous natural water bodies in the world.
The salinity of the surface layer of the lake (within 40 meters) is close to 300, and the water temperature is between 19 and 37; The salinity of the lower layer is 332 and the water temperature is stable at around 22. Because the water is too salty, it is called the "Dead Sea" because of the fact that there are no aquatic plants and fish in the water except for bacteria, and there are few trees along the shore. The salt components of the lake water are mainly chlorides (magnesium, sodium, calcium, potassium, etc.), and the reserves are more than 42 billion tons.
Among them, magnesium chloride is the most (123), followed by sodium chloride (calcium chloride (potassium chloride (as well as magnesium bromide and gypsum, etc.). There are 11 billion tons of salt reserves, enough to feed 4 billion people around the world for 2,000 years. Before the Second World War, large-scale extraction of potash and other minerals from lake water had begun.
In the 60s, a chemical plant was built in the southern end of Saidum, with an evaporation pond of more than 100 square kilometers, to refine gypsum, table salt, carnallite, etc., and to extract potash from carnallite. The scenery is peculiar, which is conducive to the development of tourism.
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Dead Sea – The lake is 415 meters below sea level, the lowest point on land in the world. Due to the excessive salt content of the lake water, no organisms can survive in the lake except bacteria.
This is what we write in our geography books.
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Located on the border of Asia, Jordan and Palestine, the Dead Sea is the lowest lake in the world, with an elevation of minus 422 meters. The shores of the Dead Sea are the lowest point on Earth where land has been exposed.
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The lowest point on land in the world is the Dead Sea. There is no balance
Located in the Great Rift Valley between Israel, Palestine and Jordan, the Dead Sea is 86 kilometers long from north to south and 5 to 16 kilometers wide from east to west, with the deepest point being meters. The shores of the Dead Sea are the lowest point on earth that has been exposed to land, and are known as the "navel of the world". From afar, the Dead Sea resembles a two-tailed fish.
Illuminated by the sun, the surface of the sea resembles an ancient copper ascension mirror.
The Dead Sea has a surface area of about 1,020 km, and the Lisan Peninsula to the east of the lake divides the lake into two basins of different sizes and depths, with the northern surface accounting for 75% of the area and the depth of 415 meters, and the southern surface being less than 3 meters on average. There is no outlet, and the inflow is mainly by the Jordan River, and the amount of water inflow is roughly equal to the amount of evaporation, making it one of the most salinous natural water bodies in the world.
Climatic features of the Dead Sea:
Although the Dead Sea has a Mediterranean climate, rainfall is very small and irregular, and the Dead Sea belongs to the desert zone of West Asia, which has no ice in winter and is very hot in summer, causing the lake water to evaporate about 1,400 mm per year, often foggy on the lake. The temperature in the Dead Sea region is so high that almost all of the water that flows from the Jordanian river into the Dead Sea has dried up, leaving more salt behind.
Rainfall in the Dead Sea is minimal and irregular. The annual rainfall in the Lisan Peninsula is about 65 mm, while in the city of Sedom it is only about 50 mm. Due to the low altitude and shelter of the lake, the climate is warm and pleasant in winter, and there is often a gentle breeze on the lake and on land, and the wind blows in all directions during the day and in turn towards the center of the lake at night.
Refer to the above content: Encyclopedia - Dead Sea.
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Dead Sea. Although the Dead Sea is called "The Sea", it is actually an inland lake, and it is the lowest land point in the world, and the lowest lake in the world. The elevation of the lake is - 430 meters.
The surface area of the lake is 810 square kilometers, and the deepest lake bed is 800 meters above sea level. The Dead Sea is also the third most salinous body of water on Earth, after Lake Assal in Djibouti and Don Juan Pond in Antarctica.
In the sunlight, the sea looks like an ancient bronze mirror. With a surface area of about 1,020 square kilometres, the Lisan Peninsula to the east of the lake divides the lake into two basins of different sizes and depths, with three-quarters of the area to the north. The Dead Sea Lake has one of the highest salinity natural water bodies in the world, with water inflow mainly from the Jordan River, which is roughly equal to the amount of evaporation.
The Dead Sea contains a high concentration of salt, twice that of ordinary seawater, so that there is no living life in the water, and even on the land along the coast of the Dead Sea, there are few organisms other than aquatic weeds. This is one of the reasons why people named it the Dead Sea. Due to its small size, surrounded by land, and not connected to other rivers and oceans, the Dead Sea is not tidal (specifically, it should be insignificant).
Geography textbooks and geography magazines sometimes insert some of the natural floats of people in the lake, which is also caused by the huge buoyancy generated by the high salt content of the lake, which allows people who do not swim to swim in the sea. Anyone who falls into the Dead Sea will be held up by the buoyancy of the sea, because the specific gravity of the water in the Dead Sea is, and the specific gravity of the human body is only, and the specific gravity of the water exceeds the specific gravity of the human body, so the finch will not sink.
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Answer]: c The Turpan Basin is the lowest point on China's land, Ayding Lake is located in the Turpan Basin, the Mariana Trench bends and is the deepest part of the ocean, and the Dead Sea is the lowest point of the world's continental land. That's why I chose C.
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