Question

Which ecosystem covers the largest area of the earth surface?

Answer 1

marine ecosystem is largest

Answer 2

Earth is the living planet of ourselves.It was created almost 4.5 billion years ago.

The main two part of earth is water and land.The water part of the earth occurs 75% of the total earth's area.Rest part is the land area.

So according to the question;

The marine ecosystem occurs the largest ecosystem in our planet as it is also the largest part of our planet.