WebApr 9, 2015 · Credit: NASA. The Moon is thought to have formed from the debris of a small planet that collided with the Earth. Since the composition of other planets in the solar system differs from that of the ... WebThe Moon was formed with much less iron and other heavy elements to form its core. Lunar rock samples and meteorites contain the chemistry of the Moon and support the …

Earth Science chapter 28 review Flashcards Quizlet

WebHow did the moon’s Maria form? The initial formation of the Moon was from a hot orbiting debris ring which was thrown up by a planetary collision with proto-Earth. This is known as “The Giant Impact Hypothesis” - which is becoming well enough supported to become a scientific theory. WebApr 23, 2024 · The Moon does not. Pretty much any tiny dent made on the Moon’s surface is going to stay there. Three processes help Earth keep its surface crater free. The first is called erosion. Earth has weather, water, and plants. These act together to break apart and wear down the ground. Eventually erosion can break a crater down to virtually nothing. first oriental market winter haven menu

9.4 The Origin of the Moon - Astronomy 2e OpenStax

WebThere are few maria on the far side of the moon. Rocks brought back from the Apollo missions have shown they were formed 3-4 billion years ago. There was a period called the ‘Heavy Bombardment’ when the Moon (and presumably the inner Solar System) underwent a time of frequent and violent impacts. WebThe lunar maria are found primarily on the earth side of the moon. One possible physical explanation for the unequal distribution is that the maria formed in accordance with … WebAs the magma ocean began to cool, crystals began to form within the magma. Crystals of denser mantle minerals, such as olivine and pyroxene sank down to the bottom of the ocean. Lighter minerals, notably anorthositic plagioclase feldspar, crystalized and floated to the surface to form the Moon’s crust. first osage baptist church