Jeopardy Review Classifying Rocks Igneous Rocks Sedimentary Metamorphic

Jeopardy Review Classifying Rocks Igneous Rocks Sedimentary Metamorphic rocks Rocks Vocabulary Power Q $100 Q $100 Q $200 Q $200 Q $300 Q $300 Q $400 Q $400 Q $500 Q $500 Final Jeopardy

$100 Question from Classifying Rocks How do geologist observe rock samples?

$100 Answer from Classifying Rocks Geologists observe Rock samples by mineral composition, color, and texture.

$200 Question from Classifying Rocks. What are the 3 major groups of rocks?

$200 Answer from Classifying Rocks Igneous, Metamorphic, and Sedimentary.

$300 Question from Classifying Rocks How many minerals make up most of the rocks of Earth’s crust? A. 10 B. 45 C. 20 D. 70

$300 Answer from Classifying Rocks C. 20

$400 Question from Classifying Rocks What gives a rock texture?

$400 Answer from Classifying Rocks Grains give a rock texture.

$500 Question from Classifying Rocks What minerals make up Granite?

$500 Answer from Classifying Rocks Feldspar Hornblende Quartz Mica

$100 Question from Igneous Rocks How are Igneous rocks classified

$100 Answer from Igneous Rocks Igneous rocks are classified by their origin, texture, and mineral composition.

$200 Question from Igneous Rocks Do Igneous rocks form on or beneath earths surface?

$200 Answer from Igneous Rocks Trick Question: Both

$300 Question from Igneous Rocks Rapidly cooling rocks forms _____ Grained rocks?

$300 Answer from Igneous Rocks Fine grained rocks.

$400 Question from Igneous Rocks How are Igneous Rocks used?

$400 Answer from Igneous Rocks People throughout history have used Igneous rocks for tools and building materials.

$500 Question from Igneous Rocks Lava that is low in silica forms ____ colored Rocks. Magma that is high in silica forms _____ Colored rocks.

$500 Answer from Earth’s Interior Lava that is low in silica forms DARK-colored Rocks. Magma that is high in silica forms LIGHT-colored rocks.

$100 Question from Sedimentary Rocks What processes do most sedimentary rocks form through?

$100 Answer from Sedimentary Rocks Most Sedimentary rocks go through: weathering, erosion, deposition, compaction, and cementation.

$200 Question from Sedimentary Rocks on earths surface are constantly broken up by what?

$200 Answer from Sedimentary Rocks Weathering

$300 Question from Sedimentary Rocks What is Deposition?

$300 Answer from Sedimentary Rocks Deposition is the process by which sediment settles out of the water or wind carrying it.

$400 Question from Sedimentary Rocks What are 3 major groups of Sedimentary rocks?

$400 Answer from Sedimentary Rocks The 3 major groups of Sedimentary rocks are: clastic rock, organic rock, and chemical rocks.

$500 Question from Sedimentary Rocks How are Sedimentary rocks used?

$500 Answer from Sedimentary Rocks They were used to make spear heads and arrow heads.

$100 Question from Metamorphic Rock What happens to a rock when heat and pressure applied?

$100 Answer from Metamorphic Rock The rock could change both it’s shape and it’s composition.

$200 Question from Metamorphic Rocks What is a metamorphic rock when it is “nonfoliated”?

$200 Answer from Metamorphic Rocks The minerals in these rocks organized randomly.

$300 Question from Metamorphic Rocks What is metamorphic rock?

$300 Answer from Metamorphic Rocks Rock formed from another rock because of heat and pressure.

$400 Question from Metamorphic Rock What does pockets of magma do?

$400 Answer from Metamorphic Rock Pockets of magma can rise through the crust.

$500 Question from Metamorphic Rock How do geologists classify metamorphic rock?

$500 Answer from Metamorphic Rock Geologists classify rocks according to the arrangement of the grains making up the rocks.

$100 Question from Vocabulary Power What does foliated mean?

$100 Answer from Vocabulary Power Foliated means having thin leaf like layers.

$200 Question from Vocabulary Power What’s Sediment?

$200 Answer from Vocabulary Power Sediment means matter that has been deposited by a natural process.

$300 Question from Vocabulary Power What’s compaction?

$300 Answer from Vocabulary Power Compaction means the act of crushing.

$400 Question from Vocabulary Power What’s deposition?

$400 Answer from Vocabulary Power Deposition means putting something some where else.

$500 Question from Vocabulary Power What’s extrusive?

$500 Answer from Vocabulary Power Extrusive is a rock that forms from lava on Earths surface.

Final Jeopardy What is a rock?

Final Jeopardy Answer A rock is a solid made out of minerals and living organisms.