Step 1 : Introduction to the question "What is the world's largest island?"
...Greenland is the world's largest island covering 839,999 square miles. Greenland is an autonomous country within the Kingdom of Denmark, located between the Arctic and Atlantic Oceans. Three-quarters of Greenland is covered by the only permanent ice sheet outside Antarctica. With a population of about 56,480 it is the least densely populated territory in the world. The majority of its residents are Inuit, whose ancestors began migrating from the Canadian mainland in the 13th century, gradually settling across the island.
Step 2 : Answer to the question "What is the world's largest island?"
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