Context: Figure: Peary Land.
Peary Land is a tundra ecosystem in northern Greenland. It is part of Northeast Greenland National Park. That park is one of the largest national parks in the world, covering about 375,000 square miles.
Which statement describes the Peary Land ecosystem?
A. It has warm summers and cool winters.
B. It has soil that is frozen year-round.
Identify the correct option from the choices provided and respond with the letter of the correct option.

B