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What does a moon contain?

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What does a moon contain?

The average composition of the lunar surface by weight is roughly 43% oxygen, 20% silicon, 19% magnesium, 10% iron, 3% calcium, 3% aluminum, 0.42% chromium, 0.18% titanium and 0.12% manganese. Orbiters have found traces of water on the lunar surface that may have originated from deep underground.

What are 3 Moon facts?

Back to the Moon

  • The Moon’s surface is actually dark.
  • The Sun and the Moon are not the same size.
  • The Moon is drifting away from the Earth.
  • The Moon was made when a rock smashed into Earth.
  • The Moon makes the Earth move as well as the tides.
  • The Moon has quakes too.
  • There is water on the Moon!

What is unique about the moon?

The Moon is unique in that it is the only spherical satellite orbiting a terrestrial planet. The reason for its shape is a result of its mass being great enough so that gravity pulls all of the Moon’s matter toward its center equally. Another distinct property the Moon possesses lies in its size compared to the Earth.

What does the Moon do for the Earth?

The brightest and largest object in our night sky, the Moon makes Earth a more livable planet by moderating our home planet’s wobble on its axis, leading to a relatively stable climate. It also causes tides , creating a rhythm that has guided humans for thousands of years. Aug 1 2019

Why doesn’t the Moon have a name?

Well that is because there are technically no such things as moons and the special name of ours is Moon. Objects that are in orbit around another planet or minor planet, such as a dwarf planet

Does Earth need the Moon?

Earth doesn’t need the Moon. The Moon was long considered an essential stabilizing presence in the development of life on Earth. Without its satellite, the Earth would have tilted too much on its axis, making life impossible. But maybe the Moon wasn’t needed after all.

Why is the Moon a satellite of Earth?

Earth is a satellite because it moves around the sun. The moon is a satellite because it moves around Earth. Earth and the moon are called “natural” satellites.