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enyata [817]
3 years ago
11

Which evidence originally supported Hess's idea of seafloor spreading in 1968?

Biology
2 answers:
Delvig [45]3 years ago
7 0
Oceanic rocks are pillow- shaped when formed.
Bezzdna [24]3 years ago
5 0

Answer:

Different types of evidence supported Hess's theory of sea-floor spreading: eruptions of molten material, magnetic stripes in the rock of the ocean floor, and the ages of the rocks themselves. This evidence made scientists take a second look at Wegener's hypothesis of continental drift.

Explanation:

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