It is one of a few that are able to support living organisms.
Antarctica is not different from Earth; Antarctica is part of the Earth, the fifth largest of seven continents that make up the land mass of the planet.
it makes it different becuz it is the only planet which has life!
are you from a different planet because your already on earth
Earth is the third planet from the Sun. The planet that we live on is called Earth.
NO
The planet is worse off with humans.
yes,it is
Earth is the only planet known by us to support life.
It doesn't have air for people to live on that planet
A year is a measure of the time it takes a planet to make one complete circle (circuit) around the Sun. Each planet in our Solar system has a different length year. To make things simple, astronomers can use the number of Earth years a planet takes to orbit the Sun once. Everyone understands time expressed in Earth days.
Earth does.
as there are different environments on earth, it is possible for landforms to be different in various parts of our planet :)