Associate Level Material comparing Worksheet Use the following countersink back to comp atomic hail 18 vol whoremasteric and searching rocks. Describe and comp ar undividedly type in at least 150 words. | volcanic gemstone |Intrusive Rock | |Extrusive rock is enthusiastic rock(rock is changeed by magma cooling) |Igneous rocks that ground level by the quartz of magma at a | | machinateed on the surface of the kingdom by volcanic activity. The |depth at bottom the Earth are called encroaching(prenominal) rocks. Intrusive | |opposite are intrusive, or plutonic, rocks that change honor below |rocks are characterized by large crystal coats. The style | |the Earths surface. Magma from volcanoes cools and solidifies |shows individual crystals interlocked with each other to form a | |quickly on the surface. The crystals that form do non puddle time | large rock. Since the cooling of magma deep in the Earth is | |to grow rattling large, so most extrusive rocks are beautifully grained. | such(prenominal) lazy than the cooling physical figure out at the surface, larger | |The call includes fine-grained crystalline or supplyy rocks formed|crystals can grow. Rocks with visible crystals of roughly the | |from sensual lava quenched at or near Earths surface, and those made|same size are said to come a phaneritic texture.
| |of welded fragments of ash and glass ejected into the air during | | |a volcanic eruption. Since lava cools and crystallizes rapidly, | | |the rock make believes the fine grained texture. Because of this fine | | |grain texture it is oftentimes harder to tell different types of | | |extrusive igneous rocks apart, as remote to intrusive rocks. |...If you want to get a full essay, lead on it on our website:
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