Venus is slightly smaller than Earth.
Smaller, Mars is about half the size of 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 more than 2x smaller than Earth.
Mercury is smaller than earth.
It is smaller than earth.
Earth is smaller than Neptune but larger than Venus.
Mercury is almost the same size as the Moon. The Moon is smaller than Earth. Mercury is then smaller than Earth.
Asteroids are much smaller than Earth.
Titan is significantly 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
The Moon is considerably smaller than the Earth. Its volume is about 2% of the Earth's. Its mass is only about 1.2% of the Earth's. Its surface gravity is about 1/6 that of the Earth.
Saturn, Uranus, and Neptune are all larger than Earth but smaller than Jupiter.