HELP PROTECT OUR OCEAN

The ocean covers almost three quarters of our planet. But our ocean today is at a grave (nghiêm trọng, trầm trọng) risk and the damage is not just happening by accident. Human activity is cause harmful fishing practices, even illegal fishing, giant garbage patches, hundreds of dead zones and rising carbon dioxide level. All of these threaten life under the sea. That is a bad news. The good news is “It doesn’t have to be that way”. Governments, communities and individuals can act now to reverse these trends. We can protect the ocean if we all start treating it like our ocean. Where ever you live, you can help in some way. There are things you can do to make it different. Let’s work toward a healthier ocean, for this generation and those to come. Show your support and tell others how you make this commitment. Don’t throw trash into our ocean or water ways. Ask for sustainable sea food. Volunteer at least one day a year to clean our water waste at beaches. I intend to ask our leaders around the world to act now to create a healthier ocean together and will help lead the way. What would you do to help protect our ocean ?

https://www.youtube.com/watch?v=sOifRu6WdXs.

If you can add some scientific/artistic touch into your answer.
Pollution = contaminate (v): làm bẩn, gây ô nhiễm.