What happens to pH as the temperature increases?
From this graph it looks like pH decreases as temperature goes up. It looks like the pH drops slowly at first and then drops quickly. 7) (Interpret GLOBE Data: Explain data & relationships) One of the students in your science group, Debbie, mentioned that certain pH levels can affect fish and plant life. If the pH level dropped by 3 in the month of December for either of the schools, what would be the concern regarding life in the river? I remember in one class that there are certain pH levels at which it becomes harmful for fish and plant life. These levels depend on the type of fish or plant you are talking about, but in general the level I remember from class is around a pH of 4.0. 8) (Plan Investigations: Set up another problem) In the questions so far you have been looking at water temperature and pH. Randomly choose another site in the GLOBE database, pick a different variable that you would investigate, and choose a set of 10 dates in chronological order for the same time period
