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.
Water containing sodium salts (soft water) is more corrosive than water containing calcium or magnesium salts (hard water), because hard water minerals tend to coat the inside of pipes and reduce the potential for corrosion. Several different types of metals are often used in a plumbing system.