by Africa
Australia is the smallest and least populous continent.
This continent ranks as the second smallest continent in terms of both land area and population. It is larger than Australia but smaller than all other continents.
5,000,000
Tennesse is rank 19000
Antarctica is roughly the size of the United States and Mexico combined. It is roughly twice the size of Australia. It is the fifth-largest continent after Asia, Africa, North America, and South America.
Louisiana ranks 31st by size among the 50 states.
The largest is Asia, followed by Africa and South America. The 7 continents by size are Asia, Africa, North America, South America, Antarctica, Europe, and Australia.
4 or 5
It is second in size (area) to Alaska.
Kansas is ranked 15th in size.
The term "big continents" is not a specific geographical term. However, the biggest continents on Earth are Asia, Africa, and the Americas. These continents are large landmasses that are significant in terms of size and population.