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Crank
4 years ago
13

Manganese nodules are

Geography
2 answers:
earnstyle [38]4 years ago
8 0

Hi! The correct answer is actually:

B. <u>lumps of manganese and other metals found on the ocean floor</u>.

*NOTE* a <em>nodule</em> is a small rounded lump of matter distinct from it's surroundings.


Happy studying! (:

lidiya [134]4 years ago
6 0
Hi!

Manganese nodules are basically rocks which form out of iron and manganese hydroxides, on the sea bottom. 

We specifically call this type of rock, a rock concretion.

Hopefully, this helps! =)
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