UNIVERSE
PLANETARY INTERIORS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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1000 times
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1000 times
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10 million times
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10 billion times
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Detailed explanation-1: -Use your scale model to help you interpret various things about the solar system such as the relative size differences of the planets. Knowing just how far apart everything is, you can also see just how long space travel takes.
Detailed explanation-2: -An orrery is a mechanical model of the Solar System that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model.
Detailed explanation-3: -Paint the display. Lay a cardboard box in a way that the opening top side faces you. Sort the foam balls. Sort the foam balls in four different sizes. Paint the planets. Cut the Asteroid belt and planetary rings. Glue up everything. Cut strong thread and set it. Put it all together.