Question

Explain how you test sand sifting plastics

solution:Sifting out plastic out of the sand which is going to remove most of the plastic on the beach.

Answer 1

You don't need to push the wheelbarrow down the beach. Instead, fill it up with sand. "It starts by going around with a bucket and shoveling and collecting all of the plastic debris that you see," said Aivazian. The water from the hoses pushes the plastics to the surface and separates them from the sand.