Question

Earth is unique because it _____. has only one satellite has the largest satellite in the solar system is located outside the asteroid belt is the only known planet to support life

Answer 1

Of the planets, Earth is special and unique. It is the only planet in our solar system able to support life. It is the perfect distance from the sun to receive just the right amount of solar radiation. If the Earth were any closer, its surface water would boil and evaporate. If the Earth were any farther away, its water would freeze into unusable blocks of ice. Water is essential for all known forms of life.

Answer 2

Earth is unique because it is the only planet known to support life.