Test
Geology Exam #1
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Preguntas del test (31)
1What kind of plate boundary is shown?
- ADivergent
2What kind of plate boundary is shown?
- AConvergent
- BSubduction Zone
3What kind of plate boundary is shown?
- ATransform
4What are the four components of continental crust?
(don't actually label)
- AShields
- BStable Platform
- CFolded Mountain Belts
- DContinental Rifts
5What are the five major features of oceans?
- ARidges
- BTrenches
- CIslands/Seamounts
- DAbyssal floor
- EContinental Margin
6What are the fundamental differences between oceanic & continental crust?
- AOceanic plates are denser
- BContinental plates are denser
- COceanic crust is mainly granitic
- DOceanic crust is mainly basaltic
- EContinental crust is mainly granitic
- FContinental crust is mainly basaltic
- GOceanic crust has higher silica chemical composition than continental crust
- HOceanic crust has lower silica chemical composition than continental crust
- IOceanic crust is older
- JContinental crust is older
7Label the interior structure of Earth.
- AAsthenosphere
- BLithosphere
- CMantle
- DOuter Core
- EInner Core
- FCrust
8The Hydrologic Cycle states that [blank_start]__________[blank_end]. It begins with [blank_start]________[blank_end] of water from [blank_start]________[blank_end]. As it is [blank_start]_________[blank_end] the water [blank_start]________[blank_end] and forms [blank_start]_______.[blank_end] It travels around the world until it returns as [blank_start]________[blank_end].
- Athere is a fixed amount of water
- Bthere is a variable amount of water
- Ccondensation
- Dprecipitation
- Eevaporation
- Fcontinents
- Goceans
- Hmountains
- Imantle
- Jrising
- Kfalling
- Lprecipitates
- Mevaporates
- Ncondenses
- Orivers.
- Pstreams.
- Qclouds.
- Rsteam.
- Sprecipitation
- Tcondensation
- Uevaporation
9Minerals cannot be broken down into simpler forms by heat, cold, or reaction with other chemical elements.
- AVerdadero
- BFalso
10What are two key factors that determine which atoms will unite with others to form compounds?
- AWhat energy level each atom contains
- BHow each atom will reach chemical stability
- CWhere the atom is located
- DHow large the diameter of the electrons orbiting is
- EIf the resulting compound will be electrically neutral
11An atom that has lost or gained one or more electrons to become a charged particle is a(n) [blank_start]_____[blank_end].
Sharing electrons produces a(n) [blank_start]_______[blank_end] in which outer energy levels of the atoms overlap.
The attraction of a negatively charged electron cloud to a positively charged nuclei is called a(n) [blank_start]_______[blank_end].- Aion
- Bcovalent bond
- Cmetallic bond
12What are the six characteristics of minerals?
It must be [blank_start]____[blank_end], and [blank_start]____[blank_end]. It must be a [blank_start]______[blank_end] and [blank_start]______[blank_end], with a [blank_start]_______[blank_end] structure, and have a [blank_start]_______[blank_end].- Ahomogeneous
- Bnaturally occuring
- Csolid
- Dinorganic
- Ecrystalline
- Fdefined chemical composition
13Polymorphism is __________.
- AWhen a mineral can be transform its chemical composition but maintain crystalline structure due to similar pressure and temperature conditions
- BWhen two minerals have the same chemical composition but different crystal structures due to differing pressure and temperature conditions
- CWhen a mineral is the protolith for many different rocks
- DWhen an intrusion metamorphosizes surrounding rocks
14The growth of minerals:
1. [blank_start]______[blank_end] from a [blank_start]_____[blank_end]
2. [blank_start]______[blank_end] from a [blank_start]_____[blank_end]
3. [blank_start]______[blank_end] state [blank_start]_______[blank_end]- Agrowth
- Bmelt
- CPrecipitate
- Dsolution
- ESolid
- Frecrystallization
15What are the ways in which a mineral can be destroyed?
- AExplosion
- BDamage
- CMelting
- DIntrusion
- EDissolution
- FRecrystallization
- GDecrystallization
- HFreezing
16The six groups of predominate Rock-forming minerals are;
- AQuartz
- BSilicates
- CCarbonates
- DSulfides
- EMagnesium
- FCarbon
- GOxides
- HSulfates
- IHalides
17Define igneous rocks.
Igneous rocks are rocks that formed from [blank_start]___________[blank_end].- Amolten material
18Which is the correct statement about the four igneous rock compositions are basalt, gabbro, granite and rhyolite?
- AGranite and Rhyolite are low in silica composition, Basalt and Gabbro are high in silica composition. Granite and Basalt crystallize underground, and Rhyolite and Gabbro crystallize at the surface.
- BGranite and Rhyolite are high in silica composition, Basalt and Gabbro are low in silica composition. Granite and Basalt crystallize at the surface, and Rhyolite and Gabbro crystallize underground.
- CGranite and Rhyolite are high in silica composition, Basalt and Gabbro are low in silica composition. Granite and Gabbro crystallize underground, and Rhyolite and Basalt crystallize at the surface.
- DGranite and Rhyolite are low in silica composition, Basalt and Gabbro are high in silica composition. Granite and Rhyolite crystallize at the surface, and Basalt and Gabbro crystallize underground.
19The viscosity of magma generally decreases with silica content.
- AVerdadero
- BFalso
20The difference between basaltic and granitic magma is...
- AGranitic magma has low silica content and thus cools faster underground, Basaltic magma has high silica content and is more likely to erupt at the surface.
- BBasaltic magma has low silica content and thus cools faster underground, Granitic magma has high silica content and is more likely to erupt at the surface.
21The temperature at which a mineral melts is roughly the same as the temperature at which it crystallizes.
- AVerdadero
- BFalso
22Bowen's binary reaction series shows...
- AThat minerals melt and crystallize at the same temperature.
- BThat minerals have the same crystallization temperatures, but as the magma cools the composition changes due to it being either basaltic or granitic magma.
- CThat different minerals have different crystallization temperatures, and thus crystallize in a sequence as magma cools and its composition changes.
23Label the intrusions.
- ALaccolith
- BLopolith
- CSill
- DDike
- EBatholith
24Rocks with aphanitic textures are typically intrusive rocks.
- AVerdadero
- BFalso
25Phaneritic textures are typically
- AIntrusive rocks
- BExtrusive rocks
26The higher the silica content ...
- Athe higher the viscosity
- Bthe lower the viscosity
27The eruptive style of a shield volcano is ...
- Aeffusive, because it has a high silica content and is thus, less viscous
- Beffusive, because it has a low silica content and is thus, less viscous
- Ceruptive, because it has a low silica content and is thus, less viscous
- Deruptive, because it has a high silica content and is thus, less viscous
28Stratovolcanoes have [blank_start]______[blank_end] eruptive styles, because of [blank_start]_____[blank_end] silica content.
- Aeffusive
- Bexplosive
- Cfissure
- Dlow
- Eintermediate
- Fhigh
29What are three examples of chemical weathering?
- AVolcanoes
- BOxidation
- CMelting
- DHydrolysis
- EOsmosis
- FDissolving
- GFreezing
- HDissolution
30Label different magma/volcanic rock types.
- ABasalt
- BAndesite
- CRhyolite
31Label the Horizons of the soil
- AA-Horizon
- BB-Horizon
- CC-Horizon
- DD-Horizon
- EE-Horizon
- FK-Horizon
- GA-Horizon
- HB-Horizon
- IC-Horizon
- JD-Horizon
- KE-Horizon
- LK-Horizon
- MA-Horizon
- NB-Horizon
- OC-Horizon
- PD-Horizon
- QE-Horizon
- RK-Horizon
- SA-Horizon
- TB-Horizon
- UC-Horizon
- VD-Horizon
- WE-Horizon
- XK-Horizon
Información
- Descripción
- Test sobre Geology Exam #1, creado por Emilie Zibble el 21/02/2017.
- Autor
- Emilie Zibble
- Idioma
- English
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- 67
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