1. Talent 21 Acid Rain Experiment Your Name: Becky May Group Members: Skylar, Shannon, Lindsay, Cheyanne Period: 9

2. Voki

3. Ask a Question  During this lab we…we poured water each day to our plant. But the other groups pored acid rain.  What we wanted to find out… whether acid rain effected plant growth.

4. Control vs. Variable State your hypothesis  Our group was the control group.  I think that the plant will not grow when acid rain was poured on it. But it will when we pour water on it.

5. Data  Date Wet Wt. g Difference gHeight cm  18-Ap 80.5810.27 0  19-Apr 90.6920.4 0  20-Apr 100.820.5 0  23-Apr 110.8210.72 0  24-Apr 110.8910.3 0  25-Apr 110.6610.12 0  26-Apr100.670.13 1  27-Apr90.9810.34 2  30-Apr90.910.37 3  1-May90.90.7 5  2-May100.910.4 7  3-May110.6210.28 6  4-May100.63110.68 6

6. Data Graph

7. Data Interpretation  What happened during your experiment?  Think about: What could have affected your data (amount/type of water, sunlight, seed, etc).  Explain your graph-Give a three to five sentence explanation of your data.

8. State your Conclusion  My hypothesis that stated…was (correct/incorrect). Why do you think this happened?  What was something you learned from this experiment?  How would you alter this experiment for future use?