The largest continent in the world is:

Asia is the largest continent in the world by both land area and population. It covers approximately 30% of Earth's total land area and is home to over 60% of the world's human population. Its vast size encompasses diverse climates, cultures, and geographical features.

• (A) Asia is correct because it is the largest continent in terms of both landmass and population.
• (B) Africa is incorrect; it is the second-largest continent.
• (C) Europe is incorrect; it is significantly smaller than Asia and Africa.
• (D) North America is incorrect; it is the third-largest continent by land area.