Self-Instruct
The main difference between an ocean and a sea is the size. An ocean is much larger than a sea and is usually referred to as the world's largest body of water. Oceans are usually divided into four distinct parts: the Pacific, Atlantic, Indian, and Arctic Oceans. Seas, on the other hand, are much smaller than oceans and are usually found in the same region as an ocean. Seas are typically much more shallow than oceans and are usually surrounded by land.
The Pacific Ocean is the largest ocean in the world and covers around a third of the Earth's surface. It is the deepest ocean in the world and contains a variety of unique species. The Atlantic Ocean is the second largest ocean in the world and covers around a fifth of the Earth's surface. It is home to a variety of species, including whales, dolphins, and sharks.
The Indian Ocean is the third largest ocean in the world and covers around a tenth of the Earth's surface. It is home to a variety of species, including whales, dolphins, and sharks. The Arctic Ocean is the smallest ocean in the world and covers around a twentieth of the Earth's surface. It is home to a variety of species, including polar bears, seals, and walruses.
Seas are much smaller than oceans and are usually found in the same region as an ocean. Seas are typically much more shallow than oceans and are usually surrounded by land. The Mediterranean Sea is an example of a sea, located between Europe, Africa, and the Middle East. It is home to a variety of species, including dolphins, whales, and sharks. The Caribbean Sea is another example of a sea, located between North and South America. It is home to a variety of species, including dolphins, whales, and sharks.
In conclusion, the main difference between an ocean and a sea is the size. Oceans are usually divided into four distinct parts and are much larger than seas. Seas are usually found in the same region as an ocean and are typically much more shallow than oceans.