An interesting technology is being tested by Dutch scientists, using air bubbles to decompose plastic waste in the ocean.
Perhaps many people already know, one of the most pressing environmental problems that people need to solve is the huge amount of waste that is released to the ocean every year.
Plastics are found inside the stomach of a third of the fish caught in the UK, including those we normally consume such as lobster, clams, oysters.
WWF reports that the density of plastic beads in the Mediterranean is nearly four times higher than other seas in the world.