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WorksheetsESC 1000 Module 1 Review
Total questions: 47
Worksheet time: 56mins
Rock formed from sediments, such as sand, pebbles, shells and remains of dead plants / animals; often deposited in layers
Regolith
Sedimentary Rock
Igneous Rock
Metamorphic Rock
Rock formed from liquid molten rock (lava or magma) that cools slowly and hardens. Found near volcanoes and fissures; can have crystals.
Metamorphic Rock
Igneous Rock
Sedimentary Rock
Regolith Rock
Fossils (the remains or impressions of prehistoric organisms preserved in petrified form or as molds or casts) are found in ___________ rocks only.
Igneous
Metamorphic
Sedimentary
Iron Oxide
The process necessary to form a metamorphic rock:
uplift, weathering, erosion
heat and or pressure
burial and cementation
compaction
_________ rocks harden into rock layers due to pressure of water and weight of more sediments.
Metamorphic
Igneous
Sedimentary
Volcanic
Physical and chemical process that transforms sediments into sedimentary rocks, due to increasing pressure and temperature is:
crystalization
deposition
weathering
lithification
Sedimentary rocks are broken down by:
lithification
weathering
erosion
plants and animals
Limestone is a(n) ________ rock.
igneous
sedimentary
cemented
metamorphic
Basalt is a(n) _______ rock:
igneous
sedimentary
cemented
metamorphic
Intrusive & extrusive are 2 types of...
sedimentary
metamorphic
Igneous
Which of the following is NOT considered a terrestrial-planet?
Mars
Venus
Neptune
Mercury
The largest of the terrestrial planets is
Jupiter
Earth
Mars
Uranus
Which of the Jovian planets have rings?
only Saturn and Jupiter
Saturn, Jupiter, Uranus, and Neptune
only Saturn and Neptune
only Saturn, Jupiter, and Uranus
This type of planet is very cold and Icy
Terrestrial
Jovian
These planets are often called "gas giants" or "ice giants"
terrestrial
jovian
What are the names of ALL parts of the geologic time scale in correct order from broadest to narrowest?
era, period, eon
eon, era, period, epoch
era, eon, epoch, period
eon, era, epoch, period
What are the four eras in order from OLDEST to NEWEST?
Pre-Cambrian, Paleozoic, Mesozoic, Cenozoic
Pre-Cambrian, Mesozoic, Paleozoic, Cenozoic
Cenozoic, Mesozoic, Paleozoic, Pre-Cambrian
Mesozoic, Pre-Cambrian, Cenozoic, Paleozoic
Which era is the most recent, the one that we are currently in?
Mesozoic
Paleozoic
Cenozoic
Precambrian
A model scientists use to describe the timing of events and the relationships between those events in earth’s history.
geologic time scale
era
period
epoch
The term _____________ means “ancient life”.
Mesozoic
Paleozoic
Cenozoic
Cambrian
The ____________ Era is known as the era of recent life.
Mesozoic
Paleozoic
Cenozoic
Cambrian
Periods are subdivided into shorter time division called ______________.
Eons
Eras
Period
Epochs
The coal we burn today developed from plants during the carboniferous period. How long ago was that?
4.0 Ga (billion years ago)
252 - 541 Ma (millions years ago)
66 - 252 Ma (millions years ago)
11.8 Ka (thousand) - 66 Ma (millions years ago)
How do sedimentary rock layers usually form?
Vertically
Diagonally
Folding
Horizontally
Which of the following are characteristics of a mineral?
natural
crystalline structure
solid
all of the above
Which of the following do NOT classify as a mineral because they don't meet all 5 characteristics?
coal
wood
salt
quartz
If a mineral breaks along flat surfaces, it demonstrates this property.
color
streak
luster
cleavage
If a mineral is said to be "metallic", this is a description of its:
color
streak
luster
cleavage
This mineral identification property is the most easily observed, but the least reliable.
color
streak
luster
cleavage
If a mineral is gold in color, but the powdered color is rusty brown, this is an example of its:
color
streak
luster
cleavage
A break in a body of rock along which one block slides relative to another.
Fault
Boundary
Fissure
Rockslide
An _________ is igneous rock that forms when magma is injected into rock and then cools and becomes hard.
Folding
Intrusion
Tilting
The diagram shows fossils and rock features...
Which is younger than the clam fossil?
Layer Z
Broadleaf
Reptile bone
Intrusion X
Which layer is an igneous intrusion?
I
R
F
H
