Volcanism and PlutonismOnline version Direction: Group the words according to its classification given above. Click the words that belong to the given classification. Total number of words to be identified are given to serve as a guide. Be careful on clicking because you have only 3 trials. by Earth Science 1 Volcanic Activities 2 Plutonic Activities Hot molten magma will be brought up to the Earth’s surface through uplifting. Lava - streams of molten rocks that cool and solidify to form extrusive igneous rocks. Magma is being brought up to the surface through a volcano. They formed when the magma cools and crystallizes on the surface of the Earth. Formation of basalt, andesite, rhyolite and scoria takes place. Formation of intrusive igneous rocks or plutonic rocks came from the solidification of magma beneath the Earth’s surface. These rocks will reach the Earth’s surface through the process of uplifting - a force that pulls the crust apart and lets the rocks from the underground to be brought up. Rocks are formed beneath the Earth's surface Formation of diorite, granite and gabbro occurs.
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