Seudónimo Seudónimo

10-10-2015
Social Studies

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How are igneous rocks formed?
A. Lava or magma cools and then crystallizes.
B. Glaciers melt.
C. Lava or magma heats up and crystallizes.
D. Hail falls and melts.

Respuesta :

Аноним Аноним

10-10-2015

A, lava or magma cools and then crystallizes. TRUE
B: glaciers melting, is just water. FALSE
C: magma/lava don't heat up and crystallize. FALSE
D: hail is also water after melting. FALSE

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shadowmatthews06 shadowmatthews06

10-10-2015

Lava and magma heat up and create it. Its secondary.

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