Question

industrail wastes may contain toxic​

Answer 1

A material is considered toxic when it causes death or harm by being inhaled, swallowed, or absorbed through the skin. The waste can contain chemicals, heavy metals, radiation, dangerous pathogens, or other toxins. ... Toxic material can be either human-made and others are naturally occurring in the environment.

Answer 2

Explanation:

Yes they should be treated properly before releasing it. Marine life may have danger