The Origins of Which of the Following Are Less Well

question 10

Multiple Choice

The origins of which of the following are less well understood than the other features on the list?

• A) divergent plate boundaries
• B) ocean trenches
• C) mountains in the middle of plates
• D) ocean ridges
• E) convergent plate boundaries

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Definitions:

Air-Conditioning

A system designed to control the temperature, humidity, and quality of air in a building or vehicle, improving comfort.

Heating Maintenance

The routine service and care conducted to ensure a heating system functions efficiently and safely.

Memorandum

A written record or communication used in business or diplomacy to officially document and share information.

Oral Contract

An agreement between parties that is spoken and not formally recorded in writing, yet is still legally binding under certain conditions.