2. The figure below shows a possible relationship between nutrient levels and water turbidity in a lake. stable unstable water cloudiness 's .._ -._, - ~ 1/ | l nutrient level 0 0.5 1 a) If the nutrient level is 0.2, approximately what will the water turbidity level be? b) If the nutrient level then increases to 0.8, approximately what will the water turbidity levelbe? c) Suppose the nutrient level increases further, to 1.0. What will the water turbidity be? d) You are in charge of water quality for this lake. Your predecessor on thejob decided that lowering nutrient levels to 0.8 would be sufficient to restore clear water. What happened to the water turbidity when this was done? Why? e) How low do nutrient levels need to be for the water to become clear again? f) The main source of nutrients in the lake is fertilizer washed off from local lawns and gardens. Although people want clear water, significantly reducing fertilizer use is not initially a popular proposal. Explain your nutrient reduction goal in a way community members can understand