Eutrophication is where a body of water somehow acquires an excessive amount of nutrients and as a result, has a boom in biotic life. Eutrophication usually occurs because the Nitrogen-rich fertilizers are brought into the lake due to rain.
Dostinction between eutrophication and artificial eutrophication
Natural eutrophication isn't as much of a problem as artificial eutrophication. Artificial eutrophication is caused by humans (fertilizer from farms, lawns, gardens, etc. pesticides, herbicides, road chemicals, etc) these chemicals cause eutrophication to happen much faster than it should. If eutrophication happens faster, algal blooms (large floating mats of algae) form. When algal blooms decay, the bacteria that decays it depletes the oxygen in the lake or pond and the fish die of suffocation.
destruction of eutrophication
eutrophication is of two types; natural and anthropogenic
eutrophication
how can eutrophication change a lake over time
eutrophication
No
It may seem odd but they can actually use up all the dissolved oxygen and die.
we can prevent this by decreasing the use of fertilizer in plants. Excess use of fertilizer can lead to eutrophication.
Eutrophication is not directly related with symbiosis since it involves the excessive amounts of phosphates and nitrates.