### Earth's Crust Thickness in a Scaled Model**Question:**The Earth’s radius is about 6,000 km, while its crust has a thickness of about 30 km. If the Earth is scaled down to the size of a ball, with a radius of 20 cm, how thick would the crust be?**Options:**1. 10 m2. 1 cm3. 0.1 cm4. 4000 cm5. 0.4 cm6. None of the above

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Answered: The Earth's radius is about 6,000 km,…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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The Earth's radius is about 6,000 km, while its crust has a thickness of about 30 km. If the Earth is scaled down to the size of a ball, with a radius of 20 cm, how thick would the crust be? 10 m 1 cm 0.1 cm 4000 cm 0.4 cm None of the above