Respuesta :
Answer:
Its A Fission hypothesis
Explanation:
The Fission hypothesis states that the moon originally broke away from Earth during its early formation. This answer has been confirmed as correct and helpful. The Giant impact hypothesis state that the moon originally broke away from Earth during its early formation.
The moon originally broke away from Earth during its early formation is given through the hypothesis of Giant Impact Hypothesis.
What is Giant Impact Hypothesis?
The Giant Impact Hypothesis also called as the Big Splash or the Theia Impact suggest that the moon was formed due to the result of the collision between proto-Earth and a Mars sized planet, around 4.5 billion years ago.
Theia referred to mythical Greek titan, who was the mother of the Selene, the goddess of the Moon.
Some of the evidences suggesting this hypothesis are:
- Earth's spin and Moon's orbit have similar orientations.
- Earth-Moon system contains high angular momentum i.e., momentum contained in Earth's rotation, the Moon's rotation and the Moon revolving around Earth is significantly higher than the other terrestrial planets because of excessive momentum provided by the giant impact.
- According to the Moon sample provided, the Moon was in molten state once broken down which required energy and thus extremely energetic process such as giant impact could provide this energy.
- The moon is depicted in volatile elements compared to Earth. Vaporizing at comparably lower temperature result into loosing high energy event, with the moon's smaller gravity unable to recapture them while Earth did.
- Evidence in other star system of similar collisions result into debris discs.
- Giant Collision are in accordance with the theory of Formation of the Solar System.
- The stable isotope ratio of lunar and terrestrial rock are identical implying a common origin.
It is also predicted that heated Earth produce a global magma ocean and evidence of Planetary differentiation of the heavier material sinking into Earth's mantle, which is also documented.
To learn more about Giant impact hypothesis here
https://brainly.com/question/13764046
#SPJ2
