地球の表面の５分の１は永久凍土層に覆われている。の英語

One fifth of the earth's surface is covered by permafrost.

Those 4 degrees meant that 30 percent of the land area of the world was covered in ice.

Land covers about 30 percent of the surface of the earth.

The surface of the earth is 70% water.

Three-fourths of the earth's surface is covered with water.

three quarters of the Earth's surface is covered by water

the part of the Earth's surface forming a cap over a pole

The sea covers nearly three-fourths of the earth's surface.

The surface of the earth is irregular.

Three-fourths of the earth's surface is water.

Three quarters of the surface of Earth is water.

Three quarters of the surface of the Earth is water.

Three-fourths of the earth's surface is water.

About one third of the earth's surface is land.

About three fourths of the earth's surface consists of water.

About one [a] fourth of the earth is dry land.

of igneous rock that has solidified beneath the earth's surface

Water makes up most of the earth's surface.

metamorphism that occurs deep under the earth's surface

Land and water make up the earth's surface.

Iron makes up about one third of the earth’s weight.

The earth is about six times as large as the moon.

dwelling beneath the surface of the earth

The greater proportion of the world's surface is water.

the parallax of a celestial body using two points on the surface of the earth as the earth rotates

pertaining to or occurring on or near the earth's surface

structural effects of folding and faulting of the earth's surface

being or operating under the surface of the earth

The desert covers nearly half the country.

More than a third of the world population lives near a coast.