84 Fascinating Ocean Trivia Questions With Answers
Did you know the ocean covers over 70% of the Earth's surface, but there’s still so much about it that remains unknown? In this quiz, we’ve gathered 84 ocean trivia questions and answers to help you explore the mysteries of the deep. Each question brings a new layer of insight into our world’s most vast and beautiful natural resource. Are you ready to make a splash?
- Which ocean is the Drake Passage part of?
- Which ocean is the largest in the world by surface area?
- Which ocean is the smallest by surface area?
- Which ocean is located between Africa and Australia?
- Which ocean surrounds Antarctica?
- Which ocean is famous for the Mariana Trench, the deepest part of the world’s oceans?
- Which ocean’s name means 'peaceful' or 'calm'?
- Which ocean connects North and South America with Europe and Africa?
- Which ocean is home to the Great Barrier Reef?
- Which ocean has the most islands?
- Which ocean is located at the North Pole?
- Which ocean is bordered by the eastern coast of the United States?
- Which ocean lies west of South America?
- Which ocean contains the Sargasso Sea?
- Which ocean is known for the Bermuda Triangle?
- Which ocean separates Australia and South America?
- Which ocean is considered the youngest geologically?
- Which ocean’s name is derived from the Greek word meaning 'sea near the poles'?
- Which ocean surrounds Madagascar?
- Which ocean is located between South Africa and Australia?
- Which ocean has the warmest average temperatures?
- Which ocean is home to the Maldives?
- Which ocean is crossed by the International Date Line?
- Which ocean borders the eastern coast of Japan?
- Which ocean is known for its large number of tsunamis?
- Which ocean borders the western coast of Africa?
- Which ocean lies to the east of the Philippines?
- Which ocean is the warm Agulhas Current associated with?
- Which ocean surrounds the islands of Fiji?
- Which ocean contains the Galápagos Islands?
- Which ocean’s name refers to the mythological god of the sea?
- Which ocean borders the western coast of India?
- Which ocean is known for having the deepest trench, the Mariana Trench?
- Which ocean contains the Great Barrier Reef?
- Which ocean has the highest salinity levels on average?
- Which ocean separates Africa from Australia?
- Which ocean touches the southern tip of South America at Cape Horn?
- Which ocean is located between the Arctic Ocean and the Southern Ocean?
- Which ocean borders the eastern coast of South America?
- Which ocean is connected to the Mediterranean Sea via the Strait of Gibraltar?
- Which ocean is known for its large area of floating seaweed called the Sargasso Sea?
- Which ocean borders both Australia and Southeast Asia?
- Which ocean is known for its warm El Niño currents?
- Which ocean is home to the Bermuda Triangle?
- Which ocean touches the northern coast of Russia?
- Which ocean surrounds the island of Madagascar?
- Which ocean is known for the strong Antarctic Circumpolar Current?
- Which ocean experiences the greatest number of hurricanes each year?
- Which ocean contains the Gulf of Alaska?
- Which ocean is home to the Java Trench?
- Which ocean is known for the Gulf Stream, a powerful current?
- Which ocean touches the eastern coast of Greenland?
- Which ocean contains the largest underwater mountain range, the Mid-Atlantic Ridge?
- Which ocean borders the island nation of Sri Lanka?
- Which ocean is associated with the Ross Sea and the Weddell Sea?
- Which ocean borders Japan to the east?
- Which ocean is home to the South China Sea?
- Which ocean borders the east coast of Canada?
- Which ocean contains the Mariana Trench, the deepest part of Earth's oceans?
- Which ocean surrounds the island nation of Fiji?
- Which ocean is home to the Gulf of Oman and the Arabian Sea?
- Which ocean's northernmost extent includes the Bering Sea?
- Which ocean separates Africa from South America?
- Which ocean surrounds the archipelago of the Maldives?
- Which ocean lies entirely in the Southern Hemisphere?
- Which ocean is connected to the Red Sea through the Bab el-Mandeb Strait?
- Which ocean is known for the strong Kuroshio Current?
- Which ocean borders the eastern coastline of Australia?
- Which ocean includes the Labrador Sea?
- Which ocean has the Mozambique Channel?
- Which ocean is home to the Sargasso Sea, a region defined by its ocean currents?
- Which ocean does the Bay of Bengal belong to?
- Which ocean's coastline includes the western edge of South America?
- Which ocean surrounds the Aleutian Islands of Alaska?
- Which ocean touches the coast of Somalia?
- Which ocean has the Drake Passage, a waterway between South America and Antarctica?
- Which ocean is known for the Great Barrier Reef, the world's largest coral reef system?
- Which ocean is bordered by the Horn of Africa to the west?
- Which ocean contains the Ross Sea, known for its biodiversity and icebergs?
- Which ocean features the Mid-Atlantic Ridge, a massive underwater mountain range?
- Which ocean includes the Coral Sea, located off the northeastern coast of Australia?
- Which ocean lies south of the equator and west of Africa?
- Which ocean's coastline is known for the Namib Desert, one of the oldest deserts on Earth?
- Which ocean has the Agulhas Current, one of the strongest currents in the world?