Effects_Of_Ph_Lab_Report

Effects Of Ph Lab Report Lab Report Title: How will the different pH levels found in acid rain effect the development of a bean plant' Materials: 1. Styrofoam containers each with forty slots. 2. Soil. 3. Beans. 4. Water with pH levels of 2, 4, 7, and 10. Procedure: Divided into four teams of students, all of our groups placed soil into each of the forty slots in the Styrofoam containers. Then the soil was slightly pressed and a bean was planted into every one of the forty slots. Altogether, one hundred and sixty beans were planted between the groups. Each team then used water with a different pH level every week over three weeks to simulate different environments and documented the percent of germination and rate of growth. Also taken into consideration was the overall height of the plant, the length and width of the leaves, and the distance between leaves on the stem. Observations/Results: My team was assigned to work with the pH of 4. I paid the most close attention to the development of those plants. One week after the beans were planted I documented that 23 of the initial 40 had germinated. Inspection of the other groups showed that the pH of 2 had only 13 which successfully germinated. acid, rain, plants, ph, trees, fish, water, toxic, leaves, growth, dioxide, week, sulfur, one, nitric, levels, level, lake, form, die, damaged, damage, average, using, suffer, stem, soils, soil, rate, planted, oxides, off, nitrogen, neutral, metals