Eutrophication.
Nutrient and bacterial. But if you had to pick one it is definitely Nutrient.
Both lead (II) oxide, PbO, and lead (IV) oxide, PbO2 are insoluble in water. There are only two lead salts that aresoluble in water, namely lead nitrate and lead acetate.
Lead chloride dissolves in hot water, whereas lead sulphate does not. Mix the sample with hot water and filter off the lead sulphate, then evaporate the water and dry the solid left behind to recover the lead chloride.
Lead nitrate is soluble in cold water.
lead does not react with water or steam
The lead leaches into the water and gets into our bodies. Eventually you get lead poisoning and die.
It can leak and go into bodies of water which can lead to animals eating it or choking on it.
St. Lawrence Seaway
Farming on a floodplain can lead to soil erosion, nutrient run-off into water bodies causing pollution, and destruction of natural habitats. In a situation where heavy rainfall occurs, the floodplain may flood, washing away crops and causing damage to agricultural infrastructure.
Declining diversity, dependent growth, depleted soil fertility, nutrient build-up and polluted nutrient runoff are impacts of chemical fertilizers and pesticides.Specifically, chemical fertilizers focus on the three macronutrients at the expense of the total nutrient picture for healthy plants and soils. They leave the soil less fertile and more occupied by nutrient build-up that is in inaccessible forms at too high levels. Additionally, they may harm soil structure so that particles do not clump together well or that air and moisture levels are harmed. Problems with air, moisture and nutrient levels often lead to polluted nutrient runoff into area water bodies during rain events.
There isn't one. Deficiency or absence of any essential nutrient will lead to ill-health or death. A lack of water will have an effect, or taken to extreme, kill you, the fastest.
vitamin E
yes
essetial nutrient
Direct and indirect ecological impacts of nutrient enrichment include increased primary productivity, increased phytoplankton biomass, reduction in water clarity, increased incidences of low oxygen events (hypoxia and anoxia), and changes in the trophic structure, trophic interactions, and trophodynamics of phytoplankton, zooplankton, and benthic communities. Harmful algal blooms may become more frequent and extensive. Coral reefs and submerged macrophytic vegetation, such as seagrass beds and kelp beds, may be degraded or destroyed. Fish kills may occur, and more importantly, subtle changes in ecological structure may lead to lowered fishery production. Generally, nutrient over-enrichment leads to ecological changes that decrease the biotic diversity of the ecosystem.
biomassbiomass
Industrialization may lead to pollution in bodies of water near factories. The pollution may kill the plants in the water that produce oxygen, which will in turn affect consumers.