Types Cycle Aging Dating Rocks 100 100 100
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Types Cycle Aging Dating Rocks 100 100 100 200 200 200 300 300 300 400 400 400 500 500 500
What are three types of rocks?
Igneous, Sedimentary, and Metamorphic
How would a glassy igneous rock form?
Quick cooling / extrusive
What determines the grain size of an igneous rock?
The slower the rock took to cool, the coarser (larger) the grain.
What kind of rock is made from solutions of dissolved minerals in water?
Chemical Sedimentary
What are the two classifications for metamorphic rock?
foliated and non-foliated (no folds)
What is the process by which sediment is dropped and comes to rest?
deposition
What is needed to form metamorphic rock?
heat and pressure
How are igneous rocks formed?
by magma cooling and crystallizing
What is the first step to becoming a sedimentary rock?
weathering
List, in order, four steps to forming sedimentary rock
uplift and exposure, weathering, erosion (transportation), deposition, compaction, cementation, (lithification)
What is the term for when the order of geologic events has been established, but no exact date has been determined?
Relative Date
Sequence B, G, E, and F from oldest to youngest.
G, B, E, F
What are cross-cutting relationships?
an intrusion or fault is younger than the rock it cuts through
Describe uniformitarianism.
the processes we observe today are the same processes that happened millions or billions of years ago
List 3 of the 5 geological “rules” or principles used to place geologic events in order.
superposition, original horizonality, inclusions, cross-cutting relationships, uniformitarianism
What is the term used when the exact age of a rock has been determined?
Absolute Age
Measuring the age of an object based upon the ratio of parent isotope to daughter decay product is?
Radiometric Dating
What is half-life?
The amount of time it takes for half of the radioactive material in an object to decay into the next stage
If a sample started out with 60 radioactive isotopes, how many radioactive and how many stable daughter atoms would be present after 2 half-lives?
• 15 radioactive • 45 stable daughter atoms
In what type of rock would you most likely find fossils?
Sedimentary
What type of rock is sandstone?
sedimentary
What is the classification of limestone (both the type and its subtype)?
organic sedimentary
What rock does granite metamorph into?
Gneiss
What rock does marble come from?
limestone
What are three processes that form metamorphic rocks? contact, ? and ?
contact, hydrothermal, and regional
- Igneous rock sedimentary rock metamorphic rock
- Igneous metamorphic sedimentary
- 100 100 100 100 100
- Contemporary dating patterns are formal patterns
- Extrusive igneous rocks
- Rhyolite
- Foliation
- How are rocks made
- Types of rock quiz
- How is a metamorphic rock formed
- Characteristics of igneous rocks
- How do we name clastic sedimentary rocks?
- Graded bedding
- Which type of rock
- 3 rock types
- Rock cycle foldable
- Sedimentary rocks concept map
- Luster of igneous rocks
- Rocks in texas
- Type of igneous rocks
- 3 types of.rocks
- How do the rocks stick together to undergo lithification?
- Different types of rocks year 3
- List the types of rocks
- Igneous rock comic strip
- Cementation rocks
- What is weathering explain the types of weathering
- Agents of chemical weathering
- Properties of a sedimentary rock
- Rock cycle foldable
- Mechanical and chemical weathering venn diagram
- Garontology
- Philosophy for old age (absolutely brilliant)
- It is a form of meat that has not undergone chilling
- Problems with conflict theory
- Aging algorithm page replacement
- Non stochastic theory of aging
- Test chapter 10 geriatric care
- Conclusion of aging
- Dr berg anti aging
- Alaska commission on aging
- Conclusion of aging
- Aging aircraft solutions
- Theories of ageing
- National hispanic council on aging
- Theatre old age makeup
- Jessie emily schofield analysis
- Which aging empires suffered from the forces of nationalism
- Assistant secretary for aging
- Effects of aging on the integumentary system
- Wisconsin institute for healthy aging
- Disability resource center uky