WWF Ocean and Plastic Quiz
Oceans cover about 70 per cent of our planet’s surface.
TRUE. Oceans cover 71% of the Earth and make up 95% of all the space available to life.
Only 30 per cent of the ocean is protected
FALSE: Only 4% of the ocean is under protection. We need to do far more to protect our oceans and marine plants and animal species.
Around half of the oxygen that we breathe comes from the ocean.
TRUE: Tiny marine organisms, called phytoplankton produce around 50% of the oxygen that we breathe.