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Worksheetsearth science Exam 2 study guide
Total questions: 29
Worksheet time: 15mins
What is the definition of rocks in Earth Science?
Hard substances found on mountains
A type of soil
Naturally occurring aggregates of minerals
Large boulders
What are the three main rock groups in the rock cycle?
Sedimentary, Igneous, and Metamorphic
Volcanic, Plutonic, and Sedimentary
Clastic, Non-clastic, and Foliated
Basalt, Granite, and Limestone
Which process involves the solidification of molten rock?
Weathering
Erosion
Crystallization
Compaction
What is the term for the process of rock breaking down into smaller particles due to physical forces?
Erosion
Weathering
Deposition
Diagenesis
What is the classification of igneous rocks based on?
Color
Shape
Texture and composition
Size
Which type of igneous rocks result from rapid cooling?
Volcanic (extrusive)
Plutonic (intrusive)
Metamorphic
Sedimentary
What is the main factor that determines the color of igneous rocks?
Temperature
Pressure
Silica content
Time
Which of the following is an example of a volcanic (extrusive) igneous rock?
Granite
Basalt
Gneiss
Shale
What are the Earth surface processes involved in the formation of sedimentary rocks?
Melting and crystallization
Weathering, erosion, transportation, deposition, and diagenesis
Metamorphism and compaction
Volcanic eruptions
How are sedimentary rocks classified based on their particle origin?
Color
Size
Texture
Composition
Which type of sedimentary rock forms from the accumulation and compaction of mineral or rock fragments?
Sandstone
Limestone
Shale
Gneiss
What term is used to describe the layering in sedimentary rocks?
Compaction
Foliation
Stratification
Crystallization
What are the horizontal layers in sedimentary rocks called?
Beds
Beddings
Strata
Sheets
What sedimentary structures can be found inside the bed of sedimentary rocks?
Fossils
Ripples
Mudcracks
All of the above
What do fossils in sedimentary rocks tell us about Earth's history?
They provide information about the composition of the rock.
They indicate the age of the rock.
They offer insights into past life forms and environmental conditions.
They reveal the rate of erosion.
What environmental conditions can lead to metamorphism?
Higher pressure and lower temperature
Higher pressure and higher temperature
Lower pressure and lower temperature
Lower pressure and higher temperature
Which type of metamorphic rock exhibits a foliated texture?
Slate
Marble
Gneiss
Sandstone
What type of resource is coal primarily used for?
Dimension stone
Aggregate stone
Glass production
Energy
What is the origin of coal?
Volcanic activity
Vegetation and swamps
Meteor impact
Marine sediments
Which type of coal has the highest energy content?
Arizona and California
Texas and Florida
Pennsylvania and West Virginia
Alaska and Hawaii
What are the three main types of rocks in the rock cycle?
Basalt, Gneiss, Limestone
Sedimentary, Igneous, Metamorphic
Granite, Shale, Quartz
Rhyolite, Slate, Gabbro
What is the primary agent of physical weathering?
Wind
Water
Ice
Plants
What is the process by which sediments are transformed into sedimentary rocks?
Crystallization
Erosion
Diagenesis
Weathering
Which type of coal is known for its relatively low energy content?
Black/bituminous coal
Brown coal/lignite
Anthracite coal
Peat
What is the primary use of dimension stone?
Energy production
Road construction
Building and decoration
Glass production
What does the term "stratification" refer to in sedimentary rocks?
The process of deposition
The process of erosion
The layering of sediments
The process of metamorphism
Which type of sedimentary rock is primarily composed of shells and other organic material?
Sandstone
Limestone
Shale
Gneiss
What is the main factor that determines the texture of an igneous rock?
Color
Temperature
Pressure
Cooling rate
What environmental conditions can lead to the formation of foliated metamorphic rocks?
High pressure and low temperature
Low pressure and high temperature
High pressure and high temperature
Low pressure and low temperature
