Please choose the correct answer to the question: Laundry detergents were once manufactured to contain high concentrations of phosphorus compounds. When waste water containing these compounds ran off into lakes, the phosphorous became a nutrient to algae. As algae populations increased in the lakes, succession accelerated. Over a long time, which would a lake become as a result of the phosphorous in the detergent?

Answer1: canyon Answer2: desert Answer3: swamp Answer4: river

Answer format: answer1/answer2/answer3/answer4