Read the text and fill in the blanks: Greenland is the (1) ________island in the world. It covers more than two million square kilometers. Imagine tha…

Read the text and fill in the blanks: Greenland is the (1) ________island in the world. It covers more than two million square kilometers. Imagine that a map (2) ________Greenland is on top of map of Europe and Africa. Greenland would stretch from London to the middle of Sahara Desert. Most of the islands (3) ________in the Arctic Circle, and a huge sheet of ice covers 85 percent of it. The ice sheet is more than 1,500 meters thick, and it never melts. (4)________only rock lies under the ice, called glaciers, float in the area between the mountains. Some of them are as tall as ten-storey building. Because Greenland is so cold, it is not very green. There are (5) ________low trees in the southwest, but no real forests.