Chilling foods to proper temperatures is one of the best ways to slow the growth of these bacteria. To ensure that your refrigerator is doing its job, itâs important to keep its temperature at 40 Â°F or below; the freezer should be at 0 Â°F.
At the surface, the water can warm up to 68oF. But Lake Tahoe averages around 50oF on the surface for most of the year. Further down, the water temperature remains constant at 39oF. At the surface, the water can warm up to 68oF. But Lake Tahoe averages around 50oF on the surface for most of the year.
The cold seawater is heated by hot magma and reemerges to form the vents. Seawater in hydrothermal vents may reach temperatures of over 340Â°C (700Â°F). Hot seawater in hydrothermal vents does not boil because of the extreme pressure at the depths where the vents are formed.