Countries involved in the Cuban missile crisis were Cuba, USA and USSR. Their leaders were Fidel Castro of the Cuban Communist government, President John F. Kennedy of the U â¦ SA, and Nikita Khrushchev of the USSR.
Copper. Copper occurs naturally occurring in soil and can also get into your drinking water from copper pipes. Copper enhances the corrosion of aluminum and zinc. Also, water with high copper content may have a bitter taste.
Copper can be toxic, and water-containing levels over 1.0 mg/L should not be used for drinking. If there are iron pipes present, the water can be colored rust or reddish, and contains metallic or sulfur odors, and sediment.Eventually corrosion can cause the piping to fail, in some cases in less than 10 years.