Dive into the Deep Blue Explore the vast and mysterious oceans with this engaging quiz. Test your knowledge about Earth's largest bodies of water and their fascinating features. remus2009 published on November 14 Stacked 1/15 Which ocean includes the Gulf of Mexico? Arctic Ocean Indian Ocean Atlantic Ocean Southern Ocean 2/15 Which ocean is surrounded by the “Ring of Fire”? Indian Ocean Arctic Ocean Atlantic Ocean Pacific Ocean 3/15 Which ocean is known for having the warmest waters? Southern Ocean Indian Ocean Atlantic Ocean Arctic Ocean 4/15 Which ocean is the Red Sea a part of? Indian Ocean Atlantic Ocean Southern Ocean Pacific Ocean 5/15 What causes ocean tides? Gravitational pull of the moon Wind currents Earthquakes Earth's rotation 6/15 What is the term for a large, circular ocean current? Stream Wave Gyre Flow 7/15 What percentage of Earth's surface is covered by oceans? 60% 50% 90% 71% 8/15 What is the name of the region where the ocean floor drops abruptly? Mid-Ocean Ridge Continental Shelf Abyssal Plain Continental Slope 9/15 Which ocean is the smallest? Arctic Ocean Indian Ocean Southern Ocean Pacific Ocean 10/15 What phenomenon is responsible for the ocean appearing blue? Ocean pollutants Depth of water Absorption and scattering of light Reflection from the sky 11/15 Which ocean zone is known for its high pressure and complete darkness? Sunlit Zone Twilight Zone Neritic Zone Midnight Zone 12/15 Which ocean current is known to be the most powerful? California Current Gulf Stream Labrador Current EAC (East Australian Current) 13/15 Which is the largest ocean on Earth? Pacific Ocean Atlantic Ocean Southern Ocean Indian Ocean 14/15 Which ocean is Bermuda located in? Atlantic Ocean Indian Ocean Southern Ocean Pacific Ocean 15/15 What is the deepest point in the ocean called? Mariana Trench Tonga Trench Puerto Rico Trench Java Trench