Question

how did the physical environment of panama affect the building of the canal?

• underground oil reserves made digging the canal difficult
• cold, wet weather allowed diseases to spread quickly
• regular floods made canal access easier for engineers
• rugged mountain terrain made construction more challenging

Explanation:

• Analyze each option:
• Option 1: Panama doesn't have underground oil reserves that would affect canal digging in that way.
• Option 2: Panama has a tropical climate, not cold, wet weather. Diseases like malaria and yellow fever spread due to tropical conditions (warm, humid), not cold.
• Option 3: Regular floods would hinder, not ease, canal access for engineers.
• Option 4: Panama has rugged mountain terrain (like the Continental Divide), which made constructing the Panama Canal more challenging as engineers had to deal with the elevation and difficult landscape.

Answer:

D. Rugged mountain terrain made construction more challenging