Question

1. What is the energy source, or sources, used by the smaller
"independent" cities?

Mortal Engines

Answer 1

The energy source used by smaller independent cities is; Solar Energy.

Energy Sources

Although, other forms of energy sources exist, which may include;

• Hydroelectric power sources
• Wind power sources
• and a host of others.

In recent times, independent cities harness solar energy as provided by the sun and use this harnessed energy for the proper powering and functioning of the city.

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