Pond Water Analysis by Lee

Just recently we measured the PH levels of different types of water. We measured tap water and pond water. How we did that was we put a probe that measures PH level into a cup of tap water and a cup of Pond water. The PH levels were about the same. If the PH levels were to different then the water wouldn't be fit for living for fish.

We also measured light intensity. We did this by holding up a probe upwards. We did this in two different places. The hall way and the locker cove. The light intensity was much higher in the hallway than in the locker cove. The parts of the graph that show the lines jumping is when we were holding the probe in the hallway. The lower parts on the graph were the times when we were holding the graph in the locker cove.