Classifying Rocks
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | igneous
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| A Sedimentary rock changes shape under heat and pressure, but does not melt completely becomes a _____ rock. | show 🗑
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| show | heat
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| show | erosion
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| show | cooling
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| show | existing
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| When lava cools very slowly, ______ crystals will form on the rock. | show 🗑
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| show | sedimentary
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| Pressure is released until external air _____ is greater than internal pressure, causing the system to become stable, is how the Earth's equilibrium is restored after a volcanic eruption. | show 🗑
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| show | organic
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| show | sediments
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| show | granite
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| Weathering of existing ______ is one of the early steps in the formation of sedimentary rock. | show 🗑
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| show | classify
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| When igneous rocks are _____ and the fragments are deposited, can change igneous rock into sedimentary rock. | show 🗑
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| Sedimentary rocks often contain ______ layers because they were formed by the deposition of layers of sediment. | show 🗑
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| show | liquid
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| Geologists might recognize a metamorphic rock by _____, wavy layers that were caused by pressure and heat. | show 🗑
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| Sedimentary rock is _____ formed by melting rock. | show 🗑
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| show | similar
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
oakhills