Question

a big land mass that is encircled by ocean and generally consists of many countries​

Answer 1

Answer: Continent

Explanation: A continent is most likely (and they are all) surrounded by water and consist of many countries.

Answer 2

A big land mass that is encircled by ocean consisting of many countries is known as a Continent.

• Continent, is one of the vastest continuous land masses and the continents aren't uniformly spread around the world's earth.
• There are seven continents namely - Asia, Africa, Australia, Antartica, North America, South America, and Europe.
• The proportions of continents are widely varying. Like,  Asia is more than five times as large as the continent Australia.