Hundreds of tar balls have surfaced on Sydney beaches. But what are they?
The sphere-shaped debris washed up at Coogee Beach ... The EPA has confirmed the spheres are tar balls. But what are tar ...
Hosted on MSN1mon
Scientist criticises EPA for dropping probe into tar balls on NSW beaches
The sphere-shaped debris was first found at Coogee ... doing the wrong thing with dumping oil illegally to make up these tar balls," Professor England said. "If there has been an illegal dumping ...