World Oceans Day – Interesting Facts and Activities for Kids

The future of Earth depends on how conscious and aware our future generations are about conserving natural resources which are at the core of life on Earth. Oceans are the incubator of life and preserving their natural ecological state has become the call of the hour. They are being subjected to unchecked contamination by petrochemicals and plastic, ruining their natural composition and resulting in climate change. To ensure that your children know the importance of what constitutes 70% of the Earth, there can’t be a better day than World Oceans Day to start their journey into understanding the deep and vast oceanic world.


What is World Oceans Day?

Children are more likely to take an interest in matters that are well explained and purposeful. You can spike their interest by telling them what World Oceans Day is about.

What is it About?

World Oceans Day is a worldwide initiative by the United Nations to spread knowledge and awareness about the vast expanse of oceans on Earth. It is based on the idea of preserving the infinite number of life forms and coral reefs that are a part of the ocean and being aware of how human actions can harm their natural habitat. The principal focus of this initiative is to bring the oceans at the forefront of global environmental discussions, and plan and execute a sustainable method to save our oceans and the planet at large.


When is World Oceans Day?

We celebrate World Oceans Day on June 8, and a lot of activities at global, national and community levels are organised worldwide to observe this event.

What is the History of World Ocean Day?

World Oceans Day was first proposed by Canada’s International Centre for Ocean Development and the Ocean Institute of Canada in 1992, at the Earth Summit in Rio de Janeiro. Since 2002, the World Ocean Network has been instrumental in garnering support and organising worldwide activities on June 8. A huge network of more than 2000 organisations worldwide are invested in making sure that the ocean is protected from any damage due to technology or other human actions.  


After drawing some much-needed global attention towards preservation of the ocean, the UN General Assembly passed a resolution on December 5, 2008, to designate June 8 as World Oceans Day.

Why is World Oceans Day Important?

The composition, temperature, currents and life in the oceans drive every natural system that makes Earth habitable for humankind. Even the balance of oxygen that we breathe is primarily dependent on the ocean. The health of our oceans has become a matter of grave concern, due to the damage they have endured.


Dedicating a particular day to this cause not only helps in spreading awareness among people, but also in mobilising conscientious civic and political efforts towards addressing this global problem. Though spending just one day celebrating the oceans is not enough to bring about the changes required to conserve marine ecology, it works wonders as a starting point for people, especially young minds, to come together to take action against any damage done to oceans.

heart depicting love for oceans

Other Important Facts About World Oceans Day for Children

Just knowing about World Oceans Day is not enough for your children to be able to grasp the whole concept of how important the ocean is for human survival. To encourage your children to celebrate our oceans and strive to make a difference, you could share some fun facts on World Oceans Day and how important the oceans are:


  • 97% of Earth’s water is in the oceans, which is home to more than 200, 000 known species and millions of unidentified organisms.
  • The oceans purify the air we breathe by absorbing 30% of the carbon dioxide in the air, which also helps in reducing the effects of global warming and climate change.
  • Oceans are the world’s largest source of protein, and more than 2.6 billion people depend on the oceans as their primary source of protein. 
  • 40% of the oceans of the world are today affected by human actions causing pollution, depletion of fisheries, loss of coral reefs and endangerment of marine species. Seven out of the 13 great whale species are endangered today.
  • 13, 000, 000 tonnes of plastic leak into the ocean water each year. It has been predicted that there will be more plastic than fish in the ocean by 2050. Over 100, 000 marine wildlife animals are killed each year due to plastic contamination of the oceans.

trash in the ocean affecting marine life

  • Each year a new theme is assigned to this day to cover different aspects of marine life and human dependency on oceans. In 2020, the celebratory theme on World Oceans Day is “Gender and The Ocean”, which emphasises the harm that gender disparity can bring to our oceans.
  • The President of UN General Assembly has launched a global campaign “Play It Out”, against the use of plastic.
  • Marine Protected Areas have been chalked out as an initiative to protect the oceans from illegal fishing.
  • Jellyfish as a species is older than dinosaurs and has been on this earth for more than 650, 000 years.
  • 75% of the world’s volcanoes are located under the Pacific Ocean around Ring of Fire, the largest zone of active volcanoes.

World Ocean Days Activities for Kids

It doesn’t matter how small their hands are, children can drive this movement and even inspire adults to participate. Here are a few activities that your kids can organise on World Oceans Day:

1. Clean-up Drive

Invite all the children in the neighbourhood to the beach or any water body close by to clean the area. This will help them to understand how much litter ends up in the oceans through different waterways polluting the habitat of marine life.


girl participating in clean up drive

2. Ocean Themed Programme

An ocean theme-based arts and crafts competition can attract a lot of attention from children of all ages. You can engage kids in a drawing competition and then display their creative works. You can even inspire a few young writers to submit stories and poems based on marine life.

child's drawing of marine life

3. Ocean Hunt

Treasure hunts are an intriguing way to engage children. Keeping the spirit of World Oceans Day, you can organise an ocean hunt by creating puzzles around facts from the oceanic world, leading to prizes like ornaments made out of sea-shells, passes to any nearby aquarium, books with interesting facts about the ocean, etc.


children enjoying a treasure hunt on the beach

4. Storytelling Competition

It is safe to say that all kids love stories, especially when they get to be the judge of who is the best storyteller. Engage the adults around and encourage them to bring in their theatrical talents to entice the kids with amazing storytelling skills. You can always use the sounds of the waves or wild animals from the ocean to enhance your performance.

5. Let the Kids Instruct

No child will say no to an opportunity to give some sound advice to his/her parents. Ask the children to make a list of human actions that harm our oceans and come up with instructional ideas to preserve them. Organise a session with all the adults, where the kids present their points of view on how to keep our oceans and planet safe.


There will be no life on land without life in the oceans. The faster we acknowledge this fact, the better for our children and us. As a parent, you can contribute by instilling the importance of oceans into your children, who will be the future leaders of this world.