most affected countries are usually poor ones, who can't afford to clean there water, or if a big company comes in and buys the right to the water.
Although, even in the Midwest in the USA, people are affected by water stress.
Pollution.
Plants
Development has negatively affected the everglades. Many places were drained, filled in, and built on. This gets rid of viable animal habitats, and also pollutes the water.
In general, the continent of Africa has been most negatively affected by diamonds.Angola probably ranks highest as a country per se most negatively affected by diamonds, because most Angolan diamonds are alluvial -- found in the landscape or in the water -- having been washed into a place distant from their source, a volcanic pipe. This means that many people -- thousands -- use primitive tools to dig looking for diamonds, which are spotted when the soil dug is sifted. Individual workers may earn a subsistence wage, but they are often forced to pay for protection or their diamonds taken from them by armed rebels.Diamonds from Angola have funded civil unrest since 1974.Other countries similarly affected include Liberia, Cote d'Ivorie, the Democratic Republic of the Congo, the Republic of the Congo and Zimbabwe.You can read more, below.
it affects them because it makes less water to the other countries
The first organism affected would be the algae living in local water-ways. The fertilizer run-off causes an algal bloom. This algal bloom uses increased amount of oxygen taken from the water therefore the first organism negatively affected would be organisms in the water surviving on oxygen. More than likely it would be the earthworms under the rows of crops; they would be affected almost immediately after the water hits the ground.
Approximately one-third of the world's population lives in countries that suffer from what scientists term "water stress," where water resources are scarce or polluted. This puts a significant portion of the global population at risk of facing water shortages and related challenges.
Effective Stress at Ground Water Table = Total Stress minus the Pore water stress, but the pore water stress is negative, therefore = Total Stress plus the water pressure in capillary zone. -kelvinbrbTSU
Water is neutral. This is because it has hydrogen and oxygen particles. One is positively charged, one negatively. This means that they cancel out - water is neutral.
humans have affected water by trowing trash in the oceans.
Water is slightly acidic (around pH 5.6),a lot of countries/places,such as Sweden, use calcium oxide to neutralise bodies of water affected by acid rain.
since it is so far and has very little water to ship goods to them not many countries can help them.