both are planets and are orbit with centripetal force. think about the atmospheres.
They orbit around one another.
Both have a rough and uneven landscape with lofty mountains and deep valleys.
There common properties are that they are small and they have small hair!
The moon is smaller, uninhabited, and barren. The Moon does not have oxygen but the Earth does. No gravity on moon but the Earth does. No water, land, life, on the moon.
Some do. Earth's moon doesn't.
Depth, density, and dynamical ellipticity are physical properties of Earth.
The moon orbits the Earth, so it is always visible from some point on Earth.
The Moon, and some thousands of artificial satellites.The Moon, and some thousands of artificial satellites.The Moon, and some thousands of artificial satellites.The Moon, and some thousands of artificial satellites.
When they are studying the properties of points that share some characteristic.
Magnesium has some similarities with beryllium.
the Earth is made of rock, magma deep in the Earth's crust, and some dirt here and there. the Moon is made of rock.
Moon
The only movement that really matters is the Moon orbiting the Earth. The Sun shines, and sunlight strikes the Moon. The light bounces OFF of the Moon in all directions. We stand here on Earth watching the Moon go around the Earth. Some of the reflected sunlight comes back to Earth. As the Moon goes around the Earth, we see that it is daytime on some parts of the Moon, and night on the rest.