What are the seven continents and four oceans in the world?

Seven continents: Asia, Africa, Antarctica, South America, North America, Europe and Oceania;

Four oceans: Pacific Ocean, Atlantic Ocean, Indian Ocean and Arctic Ocean.

Asia: With an area of 44 million square kilometers, accounting for 29.4% of the world's total land area, it is the largest continent in the world. ?

Africa: With an area of about 30 million square kilometers, accounting for 20.2% of the world's total land area, it is the second largest continent in the world. ?

North America: covering an area of about 24 million square kilometers, accounting for 16.2% of the world's total land area, it is the third continent in the world. ?

South America: It covers an area of about 6,543,800 square kilometers, accounting for 654.38+02% of the world's total land area, making it the fourth continent in the world. ?

Antarctica: With an area of 6.5438+0.4 million square kilometers, accounting for 9.4% of the total land area of the world, it is the fifth continent in the world. ?

Europe: The area is about 6.5438+million square kilometers, accounting for 6.8% of the total land area of the world, only bigger than Oceania, and it is the sixth continent in the world. ?

Oceania: With an area of about 9 million square kilometers, accounting for about 6% of the total land area of the world, it is the smallest continent in the world.