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All igneous rocks are formed from liquid rock known as __________? Magma
What property is used to classify land- derived sedimentary rocks? Grain or particle size
Slate is formed from the low grade metamorphism of ____________? Shale
Igneous rocks that cool on Earth’s surface are called __________? Extrusive
Intrusive igneous rocks have a ______ grained texture. Coarse
Igneous rocks with gas pockets are said to have a __________ texture. Vesicular
This metamorphic rock forms from limestone. Marble
Igneous rocks that are dark in color, high in density and rich in Fe and Mg are said to have a __________ composition. Mafic
What is Contact Metamorphism? Heat
An igneous rock with a glassy texture would mean that the rock cooled __________ Earth’s surface. Above
The slower magma cools, the ________ the crystals. Larger
Igneous rocks that are light in color, lower in density and rich in Al and Si are said to have a __________ composition. Felsic
A stream slows to a velocity of 2cm/s. Which type of sedimentary rock would form from deposition occurring at this location? Sandstone
This metamorphic rock forms from contact metamorphism only. Hornfels
The sedimentary rock that forms from clay sediments is called: Shale
Banding would identify which metamorphic rock? Gneiss
Only sedimentary rocks may contain this important clue to past life on Earth: Fossils
Marble bubbles with acid because it is composed of the mineral ___________? Calcite
Letter B is the symbol for which sedimentary rock? Limestone
This important sedimentary rock is formed from compacted plant remains. Coal
What two processes form metamorphic rocks? Heat and Pressure
What is the name of this rock? Extrusive Non-crystalline Vesicular Felsic Pumice
Chapter 4 - Rocks What can be learned by studying rocks…
Unit 3 Rocks, Soil, Erosion and Mass Movements
Classifying Rocks Geologists observe: Mineral composition Color
Mr. Skirbst Earth Science Topic 23
Jeopardy Game The Rock Cycle.
Chapter 2 Review – ROCKS Rocks #1Rocks #2Knowledge.
Rocks & The Rock Cycle.
Rocks of Earth Metamorphic Rock: Gnesis Sedimentary Rock: Sandstone
Jeopardy start The Rock Cycle Rock Identification/ Classification.
Chapter 2 Rocks: Mineral Mixtures
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Images from Geology.com unless otherwise noted
Chapter 4 Rocks Granite contains quartz, orthoclase feldspar, and biotite.
This sedimentary rock texture means bits and pieces of rock. Clastic.
CHAPTER 2 MINERALS AND ROCKS.
Do Now What is a rock? Why do you think rocks look different?
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