Asia is the largest continent, located primarily in the Eastern and Northern Hemispheres, characterized by vast and diverse landscapes including mountain ranges such as the Himalayas, extensive plateaus, deserts like the Gobi and Arabian Desert, fertile river valleys, and tropical regions. It is bordered by the Arctic Ocean to the north, the Pacific Ocean to the east, and the Indian Ocean to the south, and is separated from Europe by features such as the Ural Mountains and from Africa by the Suez region.