Non-biodegradable wastes cause several problems in our environment. First, these substances are not broken down by biological processes, so they may be inert and simply persist in the environment for a long time.

Second, these substances may harm the various members of the eco-system. Since they do not decompose naturally, they can cause damage to living organisms in the ecosystem.

Third, the disposal of the waste we generate is causing serious environmental problems. Changes in packaging have resulted in much of our waste becoming non-biodegradable, and with improvements in lifestyle, greater amounts of such waste are being generated.