1
What is the main cause of ocean pollution?
2
What does the term ‘bleaching’ refer to in relation to coral reefs?
3
What is the role of mangroves in ocean sustainability?
4
What is the term for the area of the ocean that is experiencing decreased levels of oxygen?
5
What is the average length of microplastics
6
What is the largest coral reef system in the world?
7
Instrument used to measure salinity of water
8
Which instrument is used to measure the temperature?
9
How much plastic is dumped every year into the oceans?
10