Ch1clickerquestions

Ch1clickerquestions - 1. How many of the following...

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1. The “Big Bang” is believed to have taken place about 15 billion years ago. 2. The “Nebular Hypothesis” is an attempt to explain the origin of the solar system. 3. It is clear that the Earth is at the center of the Universe. 4. In our solar system, the planets have most of the angular momentum and the sun has most of the mass 5. The Earth and other planets appear to be about 4-5 million years old. 1. How many of the following statements are true?
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1. The name of our Galaxy is the Orion Nebula. 2. Our galaxy is classified as a “spiral” galaxy based on its shape. 3. Our solar system is near the center of our galaxy. 4. Our galaxy is about 100,000 light years across 5. Our solar system has only one star 2. How many of the following statements are true?
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1. A light year is a measure of time. 2. Our sun is about 1 billion years older than the planets. 3. The planets in our solar system are about 4-5 billion years old. 4. In our solar system, the inner planets are composed mostly of
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Ch1clickerquestions - 1. How many of the following...

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