During the soil experiment, we focused on the soil texture which is Sand, loam, and clay. In addition, we also focus on soil PH and Salinity. Using the Jam Jar experiment helps us to understand the proportions of different types of soil. Based on this experiment we should experiment with soils from different areas and compare the results to see the proportions of the soils in the garden. First, we start our experiment we have to find the various soil in different areas in wells garden, therefore, we choose Mint, Tomato, Long Bean and Chinese Cabbage to become our experiment materials. After we collect the soil and we will write it in our lab report to record the process and materials.

I think this is the best experiment I had did in this year because the experiment makes me know more about the soil structure and global issues which is how acid rain affects the soil and become soil degradation.