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Whose work first described the concept of a mid-ocean ridge?
Quick Answer
Marie Tharp's maps and interpretation were crucial in identifying the continuous mid-ocean ridge system. Her work helped show that ridges stretch across the world's oceans.
The Full Story
Marie Tharp used sonar and bathymetric data to reveal that the ocean floor contained a global mountain chain, now known as the mid-ocean ridge system. Her interpretation showed a central rift valley in the Atlantic and similar structures elsewhere. This discovery was a major step toward understanding seafloor spreading and plate motion. The ridge system is now recognized as the largest mountain range on Earth.
Key Facts
1.The ridge system was identified in the mid-20th century
2.It is the largest mountain range on Earth
3.It marks sites of new ocean crust formation
YouTube Angle
Suggested video title for this topic:
"The largest mountain range on Earth is underwater"
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