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Lyrx [107]
3 years ago
9

Name 2 pieces of evidence about sea-floor spreading.

Geography
2 answers:
cricket20 [7]3 years ago
7 0
Eruptions of molten material and magnetic strips in the rock of the ocean floor.
rusak2 [61]3 years ago
6 0
Rocks near mid-ocean ridge are younger than rocks near trenches and <span>earth quake data shows ocean crust is sinking on to the mantle at trenches 

</span>
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