Here's the solution to
“The Five Oceans – Riddles” worksheet, with explanations for each riddle:
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1) I am located at the north pole and my Greek name refers to the constellations “Great Bear” or “Little Bear”. Who am I?
✔ Answer: Arctic Ocean
Explanation:
The Arctic Ocean is centered around the North Pole. Its name comes from the Greek word *“Arktikos”*, which means “near the bear” — referring to the constellations Ursa Major (Great Bear) and Ursa Minor (Little Bear), which are visible in the northern sky and circle the North Star.
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2) I am the second largest ocean and I cover 25% of the Earth’s surface. Who am I?
✔ Answer: Atlantic Ocean
Explanation:
The Atlantic Ocean is the second-largest ocean after the Pacific. It covers approximately 20–25% of the Earth’s surface (sources vary slightly, but 25% is commonly cited in educational materials). It lies between the Americas to the west and Europe/Africa to the east.
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3) I am the deepest ocean among all oceans. Explorer Ferdinand Magellan named me. Who am I?
✔ Answer: Pacific Ocean
Explanation:
The Pacific Ocean is not only the largest ocean by area, but also the deepest — it contains the Mariana Trench, the deepest point on Earth (Challenger Deep, ~11,000 meters deep). Ferdinand Magellan, during his circumnavigation in the 1520s, named it *“Mar Pacífico”* (Peaceful Sea) because the waters were unusually calm when he entered it.
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4) I am the warmest of all the oceans and I cover 14% of the total Earth’s surface. Who am I?
✔ Answer: Indian Ocean
Explanation:
The Indian Ocean is the warmest major ocean due to its location entirely within the tropics (between Africa, Asia, Australia, and Antarctica). It covers about 14% of the Earth’s surface, making it the third-largest ocean.
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5) I am home to the world’s largest Emperor penguin species. I encircle Antarctica. Who am I?
✔ Answer: Southern Ocean (or Antarctic Ocean)
Explanation:
The Southern Ocean surrounds Antarctica and is defined by the Antarctic Circumpolar Current. It’s home to Emperor penguins — the largest penguin species — and other unique wildlife adapted to extreme cold. While once considered part of the Atlantic, Pacific, and Indian Oceans, it was officially recognized as a distinct ocean by the International Hydrographic Organization in 2000.
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✔ Final Answers:
1.
Arctic Ocean
2.
Atlantic Ocean
3.
Pacific Ocean
4.
Indian Ocean
5.
Southern Ocean
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Parent Tip: Review the logic above to help your child master the concept of 3rd grade ocean worksheet.
