Name the two continents that lie entirely in the Southern Hemisphere.

1. Australia:
» Australia is both a country and a continent, often referred to as the “island continent” due to its isolation. It is the smallest and flattest of the continents, characterized by diverse ecosystems, including deserts, rainforests, and coastal areas. Major features include the Great Barrier Reef, the Outback, and the Australian Alps.

2. Antarctica:
» Antarctica is the southernmost continent, situated almost entirely within the Antarctic Circle. It is the fifth-largest continent and is covered by a thick ice sheet, making it the coldest, driest, and windiest continent. While it has no permanent human population, various research stations are established there for scientific purposes. Antarctica plays a crucial role in regulating Earth’s climate and is home to unique wildlife, such as penguins and seals.
These two continents contribute to the ecological diversity of the Southern Hemisphere, each with its distinct geological features and environmental conditions.