What do Australia and Antarctica have in common?

Answer 1

• Both Australia and Antactica are the world's only island continents. They are too large to be classified as islands, but they are both completely surrounded by ocean.
  
• They are also both classified as primarily desert. One third of Australia is hot desert, while most of Antarctica is classified as a cold desert.
  
• Both continents have the lowest population density of any of the continents; Antarctica does not even have a "permanent" population.

Answer 2

Australia and Antarctica are both located in the Southern Hemisphere and experience similar climatic conditions such as cold temperatures and snowy landscapes in some areas. They are also both home to unique ecosystems and wildlife species adapted to their isolated environments. Additionally, both regions are impacted by environmental issues such as climate change and loss of biodiversity.

Answer 3

Both continents are in the Southern Hemisphere, and both continents begin with the letter "A."

Answer 4

Theses lines of latitude -- at about 66 degrees -- mark the locations on Earth where the geography experiences at least one 24-hour period of no sunrise/ sunset per year.