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Alecsey [184]
3 years ago
12

Number 10 plz :D tysm!!!

Chemistry
2 answers:
dolphi86 [110]3 years ago
7 0
The answer is B because<span> as </span>plates<span> made of oceanic crust pull apart, a crack in the ocean floor appears. Magma then oozes up from the mantle to fill in the space between the </span>plates<span>, forming a raised ridge called a mid-ocean ridge.

</span>
AnnyKZ [126]3 years ago
4 0
Hi!
Answer:
B) Two tectonic plates pullaway from each other, forming a rift valley or midocean ridge.
Hope this helps u! ;)
-Ari.
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