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Generate QuizShield volcanoes on Mars differ from terrestrial ones primarily in which aspect?
- Composition
- Size and longevity
- Eruption style
- Tectonic setting
Answer: Size and longevity
Martian shield volcanoes (e.g., Olympus Mons) are vastly larger due to stationary crust over mantle plumes, allowing prolonged eruptions without plate tectonics.