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Scientists believe that the Moon has formed by a huge meteorite that hit Earth a very long time ago, sending parts of Earth's crust into its atmosphere. These parts started orbiting Earth for quite some time, then got together and formed into the Moon that we know of today.
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∙ 13y ago
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Which of the moon-formation theories was supported by the findings of the Apollo missions?
impact theory
Which theory is supported most by the finding that the moon is similar in composition to the outer portions of the earth?
The "giant impact" theory. The most popular current theory of the Moon's formation is that during the early times of our solar system very shortly after its formation, another planet perhaps as large as Mars collided with the proto-Earth. The cores of the two planets merged (resulting in the unusually massive iron core of the Earth) and the debris blasted into space by the collision partly fell back to Earth and partly formed the Moon.
How does the current model of the formation of earth's moon differ from the nebular model of moon formation?
In previous models, the moon either formed concurrently with Earth in its accretion disk, or was captured when its orbit crossed that of Earth's and was captured in Earth's gravitational field.
Is the moon older then the sun or earth?
None. Both the sun AND earth are older than the moon. No. It appears that the Moon is slightly younger than the Earth. Current theory for its creation is that an object, a protoplanet about the size of Mars called Theia, struck the Earth during its early formation, ejecting matter that consolidated into the Moon. The Sun is older than both the Earth and Moon, but only by a small amount.
What theory states that the moon formed when a planet sized object collided with earth?
There are four main hypothesis for the formation of the moon. ; Fission hypothesis - The Moon broke off from the Earth ; Capture hypothesis - The Moon was captured ; Co-formation hypothesis - The Moon and Earth were created at the same time ; Giant Impact hypothesis - The Moon was created when a Mars sized object (Theia) crashed into the Earth.
What theory do most scientists think best explains the formation of the moon?
the impact theory.
Which of the moon-formation theories was supported by the findings of the Apollo missions?
impact theory
What is the fission theory?
The fission theory is a scientific explanation for the formation of the Moon. It suggests that the Moon was once part of the Earth and broke off due to a massive impact with another celestial body, leading to its formation. This theory is supported by evidence such as the similarities in composition between the Earth and Moon.
What evidence supports the current theory of the origin of the moon?
rocks
What evidence supports the current theory about the origins of the moon?
rocks
How does the size of the Moon's core supports the impact theory of the Moon's formation?
because the moons core is small, that means it didn't have any
Which theory is supported most by the finding that the moon is similar in composition to the outer portions of the earth?
The "giant impact" theory. The most popular current theory of the Moon's formation is that during the early times of our solar system very shortly after its formation, another planet perhaps as large as Mars collided with the proto-Earth. The cores of the two planets merged (resulting in the unusually massive iron core of the Earth) and the debris blasted into space by the collision partly fell back to Earth and partly formed the Moon.
Which theory is supported most by the finding that the moon is similar in composition to the outer portions of Earth?
The "giant impact" theory. The most popular current theory of the Moon's formation is that during the early times of our solar system very shortly after its formation, another planet perhaps as large as Mars collided with the proto-Earth. The cores of the two planets merged (resulting in the unusually massive iron core of the Earth) and the debris blasted into space by the collision partly fell back to Earth and partly formed the Moon.
What is the current theory about how the moon came into existence?
a planet broke apart and the moon was captured by earth's gravity
How does the current model of the formation of Earths moon differ from the nebular model of moon formation?
In previous models, the moon either formed concurrently with Earth in its accretion disk, or was captured when its orbit crossed that of Earth's and was captured in Earth's gravitational field.
How does the current model of the formation of earth's moon differ from the nebular model of moon formation?
In previous models, the moon either formed concurrently with Earth in its accretion disk, or was captured when its orbit crossed that of Earth's and was captured in Earth's gravitational field.
What is the most widely accepted hypothesis of Earth's origin?
Another idea is that the Earth captured the Moon after its formation. ... The most widely accepted theory is that the Moon was formed.
