The student has not adequately justified the appropriateness of the proposed method to the research question, as they did not explain how the measurements of oxygen concentration, pH levels, and temperature relate to invertebrate biodiversity. Additionally, the student has failed to clarify how these variables connect to the research question and did not specify the expected ranges or minimum sample sizes needed for sufficient data collection. However, the student has provided a detailed description of the data collection method, making it replicable, and has clearly outlined their random sampling approach, reasoning for its use, and associated risks. While ethical considerations are addressed, the exploration lacks a section on environmental considerations, which is necessary to identify potential impacts and mitigation strategies.
