1. Talent 21 Acid Rain Experiment Greye Dunn Group Members: Greye, Jen, Lius Period: 5th

2. Ask a Question  During this lab we… Planted Sun flower seeds and watered them with acid rain  What we wanted to find out…What where the effects of acid rain on the environment

3. Control vs. Variable State your hypothesis  We where a variable group  My hypothesis was that the variable group would grow much slower then the control group.

4. Data DateDry Wt.g Wet Wt.g Differen ceg Height cm 18-Apr12013010.80 19-Apr123138.515.50 23-Apr130.315019.70 24-Apr192.120110.90 25-Apr198208100 26-Apr197.620810.40 27-Apr200.321211.70 30-Apr175 18.40 1-May170 00 2-May170170.90.90

5. Data Interpretation  During the experiment we where sabotaged. Are sunflower didn’t grow.  The amount of water, sunlight, the acid rain its self, the sabotage. These all effected the plant growth its self. My graph shows the weight, height, difference in weight, weight while wet, etc. Over a 2-3 week span.

6. State your Conclusion  My hypothesis that stated…correct  I learned how serious the effects of acid rain in are eco system.  Next time I would put 3-4 seeds in a pot so we had garneted growth.