Oceania is the smallest continent on the planet. Oceania includes Australasia, Polynesia, Micronesia, and Melanesia. This means Australia, New Zealand the many islands to the north and east of Australia in the Pacific Ocean are on this continent.
Antarctica is the largest desert in the world.
Africa is larger than China, the USA, India, Mexico, and a big part of Europe combined.
With over 4 billion people and 30% of Earth's total land area, Asia is the Earth's largest and most populous continent.
Antarctica is the coldest, windiest, highest, and driest continent on Earth.