Thank you for the opportunity to help you with your question!
The impact of environmental affects can provide answers for such particular professions such as biomedical engineers to process the action of the environments, the way it's behaving and produce mechanical devices that can work with the natural processes of nature while maintaining its function of assisting the physiology of humans. For example, an arm that is biomechanically attached and the use of its energy is through solar and hydro powered.
Please let me know if you need any clarification. I'm always happy to answer your questions.