which branch of chemistry would study how pollution effects marine life?\no biochemistry\no physical…

Brief Explanations:

Environmental chemistry focuses on the chemical processes and substances in the environment, including the impact of pollution on living organisms like marine life. Biochemistry studies chemical processes in living organisms in general but not specifically the environmental - pollution aspect. Physical chemistry deals with the physical properties and behavior of chemical systems. Materials chemistry is about the study of materials and their properties.

Answer:

D. environmental chemistry