The video implies that the mantle is molten, which it isn't. Most of it is solid. Only in certain places do igneous processes take place, at divergent margins and "hot spots" (decompression melting) and at convergent margins ("wet" partial melting by the addition of volatiles). Always disappointing when the BBC gets it wrong.
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The video implies that the mantle is molten, which it isn't. Most of it is solid. Only in certain places do igneous processes take place, at divergent margins and "hot spots" (decompression melting) and at convergent margins ("wet" partial melting by the addition of volatiles). Always disappointing when the BBC gets it wrong.
it so nice have learned a lot about rocky cycle
very good
super
I like
yeah
happy
I’m here from school 🙄
i am here for science anyone else