How Did Ptolemy "Fix" the Geocentric System

question 28

Multiple Choice

How did Ptolemy "fix" the geocentric system?

• A) He introduced retrograde motion.
• B) He introduced prograde motion.
• C) He moved the Sun to the center.
• D) He introduced epicycles.
• E) He introduced Earth's motion.

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Across Borders

Refers to activities, transactions, or relationships that occur or are conducted between different countries.

Immediate Context Factors

Pertains to the environmental, situational, or circumstantial elements that directly impact an event or decision at the moment it occurs.

Immediate

Occurring or done at once; instant.

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