Question

1. Undisposed garbage is harmful.​

Answer 1

Answer:

Air Contamination

Explanation:

Over time the chemicals can build up in the ozone layer. If they contain toxic chemicals like dioxin they can reach the air that people breathe and cause a public health risk. Garbage that is disposed of improperly can also begin to release methane gases.

Answer 2

yes it is harmful because it produce methene gases