Earth with No Moon A world with no moon would be much different without the Moon. Without the moon‚ Earth would be greatly different. The length of the day would be different‚ the origins of life on Earth would be slowed‚ and the biological evolution of life on Earth would vary greatly. But there would still be life on Earth‚ and many things on Earth would remain the same. Lunar tides are perhaps the most obvious effect of the Moon on Earth. The Earth without the moon would have a day that
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“How the Earth was Formed” video notes: Theory: -sun was surrounded by a cloud of dust and gas -as cloud cooled little grains of minerals started forming -grains of minerals started bumping into each other (Problem was nobody could explain how these microscopic minerals formed a planet) Then in 2003 astronaut Don Pettit performed an experiment onboard the international space station. He put some salt in a plastic bag and found that almost immediately the grains started gathering together into little
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When Was The Moon Formed? We technically don’t know when the moon was formed but scientist guess it was formed 4.5 billion years ago. Different Theories and Hypothesis Fission Theory One theory is that the moon must have broken away from Earth‚ when the earth was still a rotating ball of molten rock. Earth might have been spinning so fast that part of our planet separated into space‚ this could be why our chemical composition is similar to the moon. Fission theorist stated that the Pacific ocean
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Moon today. The Earth keeps the Moon in orbit by its gravitational pull it sets onto it. The Moon is constantly spinning farther away from the Earth at a rate of approximately 3.78 centimeters per year. When the moon was closer to the planet‚ days were only five hours long‚ now‚ since the moon is slowly spinning away‚ the days get longer‚ meaning that the days are now 24 hours and will continue to slow down. Without the Moon‚ the Earth’s rotation could slow down‚ causing the planet to wobble slightly
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The Earth experiences tides in its oceans‚ by gravitational interaction between the Earth‚ Moon and Sun. The Moon is the biggest factor of tides occurring. It has 2.2 more power on tides than the sun does. The Moon and earth apply a gravitational pull on each other‚ and since most things on earth is pinned down they stay in place. But‚ the oceans being fluid can be pulled toward the moon causing tides.And since the earth is rotating while this is happening‚ two tides occur each day. While the Sun
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What is Earth’s mantle? The Earth’s mantle is a roughly 1‚800 mile (2‚900 km) thick shell of compressed and heated rock‚ beginning below the Earth’s crust (lithosphere)‚ which extends 3.1 miles (5 km) below the ocean floor and 19 to 31 miles (30 to 50 km) below the continents. What elements make up the Earth’s mantle? magnesium‚ silicon‚ iron‚ and oxygen Describe the “big splash” theory of the Moon’s origin? The currently accepted hypothesis for the Moon’s origin--which is supported by chemical
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[pic]What Is Character? How Is It Formed? Character is who we really are. It’s what we do when no one is looking. It’ s the accumulation of thoughts‚ values‚ words and actions. These become the habits that comprise our character. That character determines our destiny. A person of character thinks right and does right according to core universal values that define the qualities of a good person: trustworthiness‚ respect‚ responsibility‚ fairness‚ caring and citizenship. The CHARACTER
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What is Earth Science? Earth Science - The study of the Earth and its neighbors in space. It is an exciting science with many interesting and practical applications. Some Earth scientists use their knowledge of the Earth to locate and develop energy and mineral resources. Others study the impact of human activity on Earth’s environment and design methods to protect the planet. Some use their knowledge about Earth processes such as volcanoes‚ earthquakes and hurricanes to plan communities that will
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The apollo moon program was the 3rd project the US that attempted to discover space‚ it was ran by the National Aeronautics and Space Administration‚ NASA which accomplished putting the first humans on the Moon‚ the program ran from 1969 to 1972 resulted in American astronauts’ trying a total of 11 spaceflights and putting the first man on the moon. The Apollo moon program costed a smashing 25.4 billion dollars‚ NASA designed the Apollo Command Module for this program. It was a capsule with room
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Earth’s Moon The Earth’s Moon is the most important moon in the solar system in regards to Earth and all of the living things within it. It is also the only Moon that Earth has‚ whereas other planets‚ like Mars‚ have multiple Moons. The Moon is the only other Moon that humans have set foot on‚ which helped us to understand the formation‚ internal structure‚ and history of it. The “moon’s face” is the second brightest thing in the solar system after the Sun‚ and has a dark surface in actuality
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