Southern Ocean lies south of 60° S latitude, encircling Antarctica. Second-smallest ocean, covering 21,960,000 km². Deepest point discovered in 2019 at 7,434 meters
Spain occupies 82% of Iberian Peninsula, totaling 505,370 km². Borders Mediterranean Sea to south and east, Atlantic Ocean to west. Includes Llívia, Balearic Islands, Canary Islands, and five African enclaves
Third-largest ocean, covering 70.56 million km². Borders Asia, Africa, Australia and Southern Ocean/Antarctica. Named after India since 1515, only ocean named after a country. Average depth 3,741 m, maximum depth 7,290 m
Oceans cover 70.8% of Earth's surface and contain 97% of Earth's water. Five main oceans: Pacific, Atlantic, Indian, Antarctic/Southern, Arctic. Ocean temperature ranges from -2°C near poles to 30°C at surface
Largest and deepest ocean, covering 165.25 million km². Extends from Arctic to Antarctic, dividing Earth into North and South Pacific. Contains 25,000 islands, largest being Polynesia. Mariana Trench is lowest point at 10,911 meters below sea level
World's smallest and most complex ocean, covering 27.2 million square miles. Extends 6,200 miles between Africa and Australia. Deepest point reaches 24,442 feet in Java Trench. Borders include Iran, Pakistan, India, Bangladesh, Australia, and Africa