Pollutants that you cannot see

It's not only the plastic trash that we can see with our naked eyes that we should be concerned about. Microplastics that are not visible to our eyes are also harmful. — Photo: 123rf.com

IT’S not only the plastic trash that we can see with our naked eyes that we should be concerned about.

Microplastics are tiny plastic pieces that are smaller than 5mm in length, and are not visible to our eyes.