ASVAB GENERAL SCIENCE NEW EXAM STUDY GUIDE SOLUTION
1 view 0 purchase
Course
ASVAB
Institution
ASVAB
2022 ASVAB GENERAL SCIENCE NEW EXAM STUDY GUIDE SOLUTION
Geology - The study of the planet Earth as it pertains to the composition, structure, and origin
of its rocks.
What's a Mineral? - Naturally occurring, inorganic solids with a definite chemical composition
and orderly internal crystal str...
2022 ASVAB GENERAL SCIENCE NEW EXAM STUDY GUIDE SOLUTION.
Geology - The study of the planet Earth as it pertains to the composition, structure, and origin
of its rocks.
What's a Mineral? - Naturally occurring, inorganic solids with a definite chemical composition
and orderly internal crystal structure.
Polymorph - two minerals that have the same chemical composition but a different crystal
structure
What's a Rock? - Aggregates of one or more minerals, and may also contain mineraloids, and
organic remains.
An Aggregate is? - A material or structure formed from a loosely compacted mass of fragments
or particles.
What's a Mineraloid? - Materials lacking in crystalline structure.
What are the three types of Rocks? - Sedimentary, igneous, metamorphic
How is a rock classified? - Based on both their formation and material content.
How is a Mineral classified? - By their chemical composition.
Petrology - scientific study of rocks (Composition, structure, texture, occurrence, mode of
formation, and history.)
Mineralogy - the study of minerals
How are sedimentary rocks formed? - By the process of lithification, involving compaction, the
expulsion of liquids from pores, and the cement action of pre-existing rock.
Which is a part of the process of forming at Sedimentary rock? - Pressure and temperature
Where are sedimentary rocks formed? - In layers in the presence of water, it also may contain
organic remains such as fossils
What are the three groups of Sedimentary rocks? - Detrital, Biogenic, Chemical
How is igneous rock formed? - From magma cooling.
Where is Magma located? - beneath the earth's surface
, Where the Magma cools, igneous rock can be classified as - Intrusive, plutonic, hypabyssal,
extrusive, and volcanic
What is magma that solidifies at a great depth called? - Intrusive
What is magma that solidifies near the surface called? - Extrusive
What is magma that flows above the earths surface called? - Lava
Hypabyssal Rock - Igneous rock that is formed at medium depths.
Metamorphic Rock - rock that has been changed by heat and pressure
What are some of the outcomes from the process of Metamorphic Rock? - Deformation,
Compaction, and Destruction
What can Igneous rock ferromagnesian be changed into? - Schist and Gneiss
What can the Sedimentary Rock Carbonaceous be turned into? - Marble
What is the result of rocks that are compressed on all sides or lack specific minerals be? -
Unfoliated
What is an example of an unfoliated rock? - Marble
Fossils - Preservations of plant and animal remains or traces that date back about 10,000 years.
Where are fossils found? - Rock strata or sedimentary rock
How old is the Earth? - 4.6 billion years old
Studies from the Precambrian eon show that life on Earth appeared ____ years ago. - 3.5 billion
Examples of igneous rocks - granite, pumice, obsidian, basalt
Examples of sedimentary rocks - shale, sandstone, gypsum, dolomite, coal
examples of metamorphic rocks - marble, slate, gneiss, quartzite
The Earth is Ellipsoid - Not a perfect sphere
How large is the Earths diameter? - 12,715 km
The center of the Earths depth is - 6,378 km
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller PROFICIENTTUTOR. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $6.99. You're not tied to anything after your purchase.
