Ask Question
1 September, 19:35

What evidence first supported the theory of seafloor spreading?

+1
Answers (1)
  1. 1 September, 19:47
    0
    1. Rocks near mid-ocean ridge were younger than rock near trenches

    2. Matching bands of magnetic rocks were found on either side the mid-ocean ridge; bands like tree rings - record changes in earth's magnetic field over time

    3. Earthquake data showed oceanic crust is sinking on to the mantle at trenches
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What evidence first supported the theory of seafloor spreading? ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers