Middle School Earth and Space Science Quiz
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EARTH'S PLACE IN THE UNIVERSE
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A size-only scale model uses 1 cm = 5,000 km for planet diameters (size only). The model shows:
- Mars diameter: 1.4 cm
- Earth diameter: 2.6 cm
Which statement must be true based on this size scale?
Model limits: Distances are not to scale and are compressed onto one page.
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