World Oceans Day Quiz: Questions With Answers

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  • 1/10 Questions

    The oceans cover approximately_____ of Earth's water.

    • 60%
    • 70 %
    • 80%
    • 50%
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About This Quiz

Celebrated on the 8th of June every year, World Oceans Day is an international event recognized by the UN. Play this informative quiz to learn more about it. The day provides an opportunity to spread awareness about the importance of oceans and the threat these ecosystems are facing. Do you know when Oceans Day was celebrated? What does Ocean acidification mean? Get answers to all this and much more in this quiz.

World Oceans Day Quiz: Questions With Answers - Quiz

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  • 2. 

    Which is the deepest ocean in the world?

    • Indian Ocean

    • Pacific Ocean

    • Atlantic Ocean

    • Arctic Ocean

    Correct Answer
    A. Pacific Ocean
    Explanation
    The Pacific Ocean is the correct answer because it is the deepest ocean in the world. It has an average depth of about 12,080 feet (3,682 meters) and reaches its maximum depth in the Mariana Trench, which is approximately 36,070 feet (10,972 meters) deep. The other oceans listed, Indian Ocean, Atlantic Ocean, and Arctic Ocean, do not have depths as significant as the Pacific Ocean.

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  • 3. 

    Oceans face the gravest threat from 

    • Overfishing

    • Plastic pollution

    • Oil spills

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    The correct answer is "All of the above" because all three options - overfishing, plastic pollution, and oil spills - pose significant threats to oceans. Overfishing depletes fish populations and disrupts the marine ecosystem. Plastic pollution, including microplastics, harms marine life and pollutes the water. Oil spills have devastating effects on marine habitats, causing long-term damage to ecosystems and killing marine organisms. Therefore, all three factors contribute to the grave threat faced by oceans.

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  • 4. 

    Which ocean surrounds the North Pole?

    • Arctic Ocean

    • Atlantic Ocean

    • Indian Ocean

    • Pacific Ocean

    Correct Answer
    A. Arctic Ocean
    Explanation
    The correct answer is the Arctic Ocean. The Arctic Ocean surrounds the North Pole. It is the smallest and shallowest of the world's five oceans. It is located in the Arctic region and is mostly covered in ice throughout the year. The Arctic Ocean is known for its unique ecosystem and is home to various species of marine life, including polar bears, seals, and whales.

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  • 5. 

    What was the theme of 1st World Oceans Day?

    • Our Ocean, Our Responsibility

    • Our Oceans: Opportunities and Challenges

    • The Ocean: Life and Livelihoods

    • Clean our Ocean

    Correct Answer
    A. Our Ocean, Our Responsibility
    Explanation
    The theme of the 1st World Oceans Day was "Our Ocean, Our Responsibility." This theme emphasizes the importance of taking care of our oceans and recognizing that we all have a responsibility to protect and preserve them. It highlights the need for individuals, communities, and governments to work together to address the challenges facing our oceans and ensure their sustainability for future generations.

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  • 6. 

    What does ocean acidification mean?

    • Decrease in the pH of the Earth's ocean.

    • Increase in the pH of the Earth's ocean.

    • First increase and then decrease in the Earth's ocean.

    • None of the above

    Correct Answer
    A. Decrease in the pH of the Earth's ocean.
    Explanation
    Ocean acidification refers to the process of decreasing the pH of the Earth's ocean. This occurs when carbon dioxide is absorbed by seawater, leading to a decrease in the ocean's pH level. As the pH decreases, the water becomes more acidic, which can have detrimental effects on marine life and ecosystems.

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  • 7. 

    Which Sustainable Goals talks about "conservation and sustainable use the oceans"?

    • SDG 15

    • SDG 14

    • SDG 16

    • SDG 17

    Correct Answer
    A. SDG 14
    Explanation
    SDG 14, also known as Sustainable Development Goal 14, focuses on "conservation and sustainable use of the oceans." This goal aims to protect and restore the health and productivity of oceans and marine resources, while also promoting sustainable fishing practices and marine biodiversity. It addresses issues such as pollution, overfishing, and ocean acidification. By choosing SDG 14 as the correct answer, it indicates that this specific goal is the one that specifically addresses the conservation and sustainable use of oceans.

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  • 8. 

    United Nations officially recognized the World Ocean Day in the year.

    • 2000

    • 2006

    • 2008

    • 2010

    Correct Answer
    A. 2008
    Explanation
    The correct answer is 2008. The United Nations officially recognized World Ocean Day in 2008.

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  • 9. 

    The theme of 2023 World Ocean Day is

    • The Ocean: Life and Livelihoods

    •  Revitalization: Collective Action for the Ocean

    • Planet Ocean: Tides are Changing

    • Gender and Oceans

    Correct Answer
    A. Planet Ocean: Tides are Changing
    Explanation
    The theme of the 2023 World Ocean Day is "Planet Ocean: Tides are Changing". This theme suggests that there are significant shifts and transformations happening in the world's oceans. It highlights the need to address and adapt to these changes in order to protect and sustain our oceans. The theme also emphasizes the importance of collective action and collaboration to bring about positive change for the ocean and its ecosystems.

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  • 10. 

    The concept of World Ocean Day was first proposed by

    • Australia

    • China

    • Canada

    • USA

    Correct Answer
    A. Canada
    Explanation
    The concept of World Ocean Day was first proposed by Canada.

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Quiz Review Timeline (Updated): May 19, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • May 19, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • May 15, 2023
    Quiz Created by
    Amit Mangal
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