Environmental Science 15th Edition by Scott Spoolman,Tyler Miller

تمرين 17

Distinguish between primary (closed-loop) recycling and secondary recycling. What are three important steps that must occur for any recycling program to work? What are some benefits of composting? Explain how some plastics are being recycled and describe Mike Biddle's contributions to doing this. What are bioplastics? What are the major advantages and disadvantages of recycling?