in km
Not exactly. Land mass refers to the total amount of land in a specific area, including both land above and below water. Land area specifically refers to the surface area of land above water.
At the close of the Paleozoic Era and continuing into the Mesozoic Era, almost all of Earth's land areas were joined together into a single large continent Pangea. The total land area of that continent was about the same as the total land area of all of the continemts today.
While Canada is substantially larger than the US in total area, it has slightly less land area. The US has about the same total area as China.
The United States.
Asia or Eurasia depending on how it is named. Same continent
A watershed is an area where all runoff goes to the same outlet.
Cultivating two or more crops at the same time in the same land area.
BY LAND AREA: Largest - United States Smallest - St. Kitts and Nevis Do not get land area and total area confused. If counting by total area, the largest would not be the US but rather Canada. The smallest would, however, remain the same.
Is it the planet Mars.
No. America is about 200,000 km larger than China.
No. Pluto is nearly the same land area as Russia.
Japan is about the size of Montana.