Question

Why do man made materials like plastics persist for a long time in our environment?

Answer 1

Answer:

man has made the material like plastic to persist in an environment for a long time because of its non-biodegradable property. When a material is non-biodegradable in nature, it remains non-degradable in the environment for a long time and hence many can use it for many years.

Answer 2

Answer:

Because they are non biodegradable.

Explanation:

As man made materials like plastics did not get degraded by decomposers so it persist for a long time in our environment