Complex sentence: It also has been used for many years as an effective algaecide in farm ponds and in aquaculture operations.Copper Carbonate was the first compound to be broken down into several separate elements (copper, carbon, and oxygen).
Split into simpler sentences: It also has been used for many years as an effective algaecide in farm ponds and in aquaculture operations. Copper carbonate was the first compound to be broken down into several separate elements (copper, carbon, and oxygen).