Respuesta :
Answer:
They built new paved roads so that a greater number of dump trucks could remove the excavated earth. They sprayed insecticides to kill mosquitoes and built concrete locks to raise ships to a higher elevation.
Explanation:
The challenges did the geographical features of the Canal Zone present in building the canal include the following:
- Engineering
- Sanitation
- Organization
What is a Canal?
These are waterways which are used as drainage management and transportation purposes.
The canal was built by raising concrete locks to raise water level so as to
ensure a higher elevation.
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