What did Harry Hess discover?
Understand the Problem
The question is asking about the discoveries made by Harry Hess, who is known for his contributions to the theory of plate tectonics and seafloor spreading.
Answer
Sea-floor spreading and mid-ocean ridges
The final answer is sea-floor spreading and mid-ocean ridges
Answer for screen readers
The final answer is sea-floor spreading and mid-ocean ridges
More Information
Harry Hess's discovery provided significant evidence for the theory of plate tectonics, transforming our understanding of the geological processes shaping the Earth's crust.
Sources
- Harry Hess: One of the Discoverers of Seafloor Spreading | AMNH - amnh.org
- People and Discoveries: Hess proposes sea-floor spreading - PBS - pbs.org
- Harry Hammond Hess - Wikipedia - en.wikipedia.org