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Biology 17 Online
SkyVoltage43:

help

SkyVoltage43:

@psirockin2

psirockin2:

extrusive igneous forms because of high heat and pressure without melting... so D? I'm not sure

SkyVoltage43:

@JustSaiyan

JustSaiyan:

Point A. It must be exposed to open air. Point D is located in the volcano, but Igneous rock can only be formed above or on the surface of the earth.

SkyVoltage43:

so the answer is?

SkyVoltage43:

a?

JustSaiyan:

Point A. It is the only spot close enough for the lava to reach, but far enough to cool, and it is above ground

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