The amount of oxygen we get from the sea. 70% The deepest known point in the ocean. 11km The percentage of the ocean that has been explored. 5% The number of countries that took part in recent World Oceans Days. 120 The number of times we use a plastic bag or plastic bottle. 1 The date when we celebrate World Oceans Day. 8 https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_green.swf