The theme of the Word Ocean day that was observed on June 8, 2019 was _____ ?

1) Theme – ‘Encouraging solutions for a healthy ocean’
2) Theme – ‘Preventing plastic pollution’
3) Theme – ‘Gender and the Ocean’
4) Theme – ‘Our oceans, our responsibility’

Explanation:
Annually on June, 8, The world celebrates Oceans Day to raise awareness of the challenges humanity facing to protect the world’s ocean.The theme of World Ocean Day 2019 is ‘Gender and the Ocean’. Since 2002, The ocean project has promoted and coordinated World Oceans Day globally . In 2008, UN (United Nations) had designated 8th June as World Oceans Day.