According to Florencia Pistone, the water at the bottom of the ocean is hot.
In the deepest parts of the ocean, water temperatures can range from 2 to 4 degrees Celsius. This does not apply to hydrothermal vents on the seabed. There, the water temperature there sometimes reaches 400C. Due to the strong pressure at these depths (such pressure could crush us), the water does not boil there.
Florencia Pistone also noted that the oceans also have lakes and rivers. As Florencia Pistone says, the Ocean is a separate world. It has depressions, mountains, volcanoes, lakes and rivers. Making its way through the layers of salt, sea water forms small depressions on the ocean floor. Since the water around these depressions contains more salt, it is denser. This is how small pools of salt water appear in the ocean itself. This is very similar to the lakes we know on the surface: they also have a coastline, and some even have waves.
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