It is called a water planet because it has 70% of water on that and it is also called blue planet from this 100% it has 97%of salty water and 3% of fresh water
Most of the visible surface, about 70%, is covered with water.
because earth is the only planet which has water,75% of the earth is water but now i think they found out a new planet which also has water in it.
It is called the blue planet because it is 75% water, and of course water is blue.
Earth is unique in having liquid water at its surface.
because 2 thirds of the planet is covered by water, hence the blue planet.
Earth is known as the blue planet because its surface is 75% water, which happens to appear blue.
We are called Earth. "Blue Planet" is a nickname for Earth, since our planet comprises primarily of water.
because earth is the only planet which has water,75% of the earth is water but now i think they found out a new planet which also has water in it.
Earth.
It is called the blue planet because it is 75% water, and of course water is blue.
Because the earth is covered with 75% water and the only known planet with water.
because there is salt water on it
because it has water and it's blue...
Earth is unique in having liquid water at its surface.
becuz half our earth is 80% water and the water has salt in it you dummys
its the only planet with water and 75% of the earth is covered by water and 97% of that 75% is saltwater and the 3% is fresh water.
because 2 thirds of the planet is covered by water, hence the blue planet.
The Earth is sometimes called the "Blue Planet" or "Water Planet" because it is the only known planet that has large amounts of liquid water. Water bridges the gap to life, so water makes it possible for the Earth to support life.