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pishuonlain [190]
4 years ago
12

When igneous rocks cool slowly, but then rapidly cool down once they reach Earth’s surface, they will form a __________ texture,

with _________________.
A) fine-grained; trapped bubbles within the rock
B) vesicular; larger crystals embedded within a mass of smaller crystals
C) porphyritic; larger crystals embedded within a mass of smaller crystals
D)glass; large grains of minerals
Biology
1 answer:
tia_tia [17]4 years ago
5 0

The answer is C) porphyritic and large crystals

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