Formation of the Moon and Its Influence on Earth’s Environment

: There are many hypotheses about the formation and evolution of the Moon, but all these hypotheses have their own questions that are hard to answer, therefore incredible. So by analyzing the evolution of the Earth, the author finds that after the formation of the Earth’s spherical structure,Earth’s polar vortices and active volcanoes can frequently eject large amount of material into the upper air or even above the stratosphere, making the Earth’s atmosphere contain a lot of dust, volcanic ash, water vapor, aerosol and so on. As the Earth rotates, these materials gradually form “nebulae” around the Earth. The lunar prototype was formed near the stratosphere,it keeps colliding and accreting nebular material near its orbit and getting bigger and bigger,and gradually moves away from the Earth under the impact of planetsimals or during the contraction of the Earth,becoming today’s massive Moon. After the formation of the Moon, it can not only light up the night, but also call the wind and rain and regulate global climate change to create an environment suiting for the living things.