When lava first breaks through the surface of the Earth, it is an extremely hot liquid. On average, fresh lava can be between 1,300Â° F and 2,200Â° F! Depending on its exact temperature, fresh lava usually glows either orange/red (cooler) or white (hotter). Eventually, lava cools and returns to solid rock again.
Eutrophication is the process of increase of plant nutrients in water with the consequent. increase in the growth of algae and higher plants. This process is facilitated by external. and internal (such as nitrogen fixation) sources of nutrients. Input of nutrients may be. from point or diffuse sources.
There is some evidence that excess homocysteine is linked to atherosclerosis allowing blood clots to form and causing damage to blood vessel walls. Excess homocysteine is also found in people with a rare genetic disorder called homocystinuria caused by a dysfunctional enzyme that is required for metabolism.