onlycheesy onlycheesy

14-02-2019
Geography

contestada

True or false:lava cools so quickly that there are never any visible grains in it

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liherrera liherrera

15-02-2019

i THINK it's false

online it explains "Because extrusive rocks make contact with the atmosphere they cool quickly, so the minerals do not have time to form large crystals. The individual crystals in an aphanitic igneous rock are not distinguishable to the naked eye"

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masontroy1 masontroy1

23-02-2019

It is False

Hope this helps

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