Australia is not the world's largest island.
At 2,175,590 km2 in area (840,000 square miles), Greenland is the world's largest island.
Australia is often erroneously thought of as the world's largest island. Geographically, Australia is a continent, not an island. As a landform, it could be considered an island as it is entirely surrounded by water and not joined onto any other land mass. For this reason, it is often referred to as an island continent. Australia is too big to be formally classified as an island. The world's largest island is Greenland. Another reason why Australia is also considered a continent is because it sits on its own tectonic plate. This is different from Greenland, which uses the same land mass as North America.
The largest ozone hole is over Antarctica, which is a continent.
Australia and Europe
Australia and Antarctica are continents that are also considered islands due to being surrounded by water on all sides. However, geographically speaking, Australia is the largest island in the world while Antarctica is the fifth largest.
The Pacific Ocean is the largest of the four oceans. It is located in the vast area between the Americas, Antarctica, Australia, and Asia.
Asia, Africa, North America, South America, Antarctica, Europe and Australia
Australia Europe Antarctica South America North America Africa Asia
Ranked by size, the continents on earth are Asia, Africa, North America, South America, Antarctica, Europe, and Australia. This means that Antarctica is the fifth largest continent.
Australia has the largest physical claim in Antarctica, with about 42% of the Antarctic being Australian territory.
The seven continents from largest to smallest are: Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Asia is the largest continent in terms of land area, while Australia is the smallest.
Asia Africa North America South America Antarctica Europe Australia
Australia Europe Antarctica South America North America Africa Asia
Asia is the largest, Africa is second, North America, then South America, Antarctica, Australia, then Europe.