mountains
80 percent
80% of Greece is covered with mountains more than 100 ft in the sky
Mountains easy
forests!
80%
almost 79 %, 78.75 % to be exact.
Nitrogen makes up almost 80 percent of air. Oxygen makes up about 21 percent, with the remaining 1 percent made up of various gases such as carbon dioxide, argon, and others.
Almost 80%
troposphere
The Greenland ice sheet covers 80 percent of the total area of land in Greenland. It is the largest island in the world.
80% of Greece is covered with mountains. Of the rest, a large part is covered with forests.
The atmosphere is almost 80 percent nitrogen. The next most abundant gas is oxygen, making up about 20 percent of the atmosphere. Other gases such as carbon dioxide, argon, and water vapor make up the remaining small percentage.