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.
Lead was also commonly used in constructing household plumbing and pipes. This may potentially contaminate a home's drinking water. Many older consumer products and children's toys also contain lead. Lead can lie hidden in and around a home.