Astate is looking to adopt new management protocols for a metal resource within its borders. two proposals are being considered. determine whether each proposal will have a positive or negative impact on the environment and sustainability of the metal resource.

proposal 1: offer free recycling services for the metal.
proposal 2: burn waste and recover the metal from the ash.

proposal 1 will have on the environment. it will have on the sustainability of the metal resource.

proposal 2 will have an on the environment. it will have on the sustainability of the metal resource.