We would not be alive.
Smaller, Mars is about half the size of Earth
It isn't smaller - Earth is larger.
It is smaller than earth.
There are 8 planets Mercury (smaller than Earth) Venus (smaller than Earth) Earth Mars (smaller than Earth) Jupiter (bigger than Earth) Saturn (bigger than Earth) Uranus (bigger than Earth) Neptune (bigger than Earth) so 3 smaller & 4 bigger than Earth 37.5% smaller than Earth 50% bigger than Earth
Mercury is almost the same size as the Moon. The Moon is smaller than Earth. Mercury is then smaller than Earth.
Smaller, Mars is about half the size of Earth
It isn't smaller - Earth is larger.
mercury is smaller then earth
Mars is smaller thean the Earth.
Mars is much smaller than Earth.
It is neither larger nor smaller.
Mercury is smaller than earth.
Venus is slightly smaller than Earth.
It is smaller than earth.
Yes, mercury is smaller than earth.
All plants are smaller than the earth.
Your home is smaller than the earth but you can see it!