Chemistry

Does the nitrate and phosphate levels reflect the amount of pollution in West Lake?
**Equipment:**

- transportation
- pH paper - a turbidity kit - a freshwater test kit (ammonia kit & nitrate kit) - 1 marker pen

**Method:**

 * 1) Locate a water source. Collect 5 sample of the water
 * 2) The 10 bottles of water are then tested for their acidity using the pH paper/probe and their turbidity is also tested using the turbidity meter.
 * 3) The fresh water test kit is used to test for the water’s ammonia and nitrate content.