ESC1000 Exam Questions with Verified
Correct Answers
The statement: "The physical, chemical, and biological laws that operate today also
operated in the past" represents the concept of ___________.
A. succession
B. uniformitarianism
C. superposition
D. catastrophism
uniformitarianism
The understanding of a relatively young Earth required explanations of sudden and
worldwide disasters consistent with the philosophy of ___________.
A. catastrophism
B. uniformitarianism
C. succession
D. suddition
E. None of the choices are correct.
catastrophism
Which of the following principles is not a widely used relative dating technique?
A. Fossil succession
B. Original horizontality
C. Principle of inclusions
D. Principle of cross-cutting
E. None of the choices are correct.
None of the choices are correct
,Tilted or folded sedimentary rocks overlain by younger flat-lying strata is typical for
which of the following?
A. Inclusions
B. Nonconformity
C. Angular unconformity
D. Disconformity
E. None of the choices are correct.
Angular unconformity
The principle of fossil _________ states that fossil organisms succeed one another in a
definite and determinable order.
A. succession
B. sequences
C. inclusions
D. superposition
E. evolution
succession
Which of the following is not a common method of fossilization or type of fossil?
A. Igneous inclusions
B. Replacement
C. Coprolites
D. Carbonization
E. Casts
Igneous inclusions
, Fossils that are widespread geographically and are limited to a short span of time are
referred to as ____________ fossils.
A. key
B. index
C. succeeding
D. matching
E. relative
index
What are atoms with the same atomic number but different mass numbers called?
A. Ions
B. Variants
C. Nucleoids
D. Protons
E. Isotopes
Isotopes
The time required for one-half of the parent nuclei in a sample to decay is called the
_____________ of the isotope.
A. radiometric date
B. parent ratio
C. biodecay
D. decay constant
E. half-life
half-life
Correct Answers
The statement: "The physical, chemical, and biological laws that operate today also
operated in the past" represents the concept of ___________.
A. succession
B. uniformitarianism
C. superposition
D. catastrophism
uniformitarianism
The understanding of a relatively young Earth required explanations of sudden and
worldwide disasters consistent with the philosophy of ___________.
A. catastrophism
B. uniformitarianism
C. succession
D. suddition
E. None of the choices are correct.
catastrophism
Which of the following principles is not a widely used relative dating technique?
A. Fossil succession
B. Original horizontality
C. Principle of inclusions
D. Principle of cross-cutting
E. None of the choices are correct.
None of the choices are correct
,Tilted or folded sedimentary rocks overlain by younger flat-lying strata is typical for
which of the following?
A. Inclusions
B. Nonconformity
C. Angular unconformity
D. Disconformity
E. None of the choices are correct.
Angular unconformity
The principle of fossil _________ states that fossil organisms succeed one another in a
definite and determinable order.
A. succession
B. sequences
C. inclusions
D. superposition
E. evolution
succession
Which of the following is not a common method of fossilization or type of fossil?
A. Igneous inclusions
B. Replacement
C. Coprolites
D. Carbonization
E. Casts
Igneous inclusions
, Fossils that are widespread geographically and are limited to a short span of time are
referred to as ____________ fossils.
A. key
B. index
C. succeeding
D. matching
E. relative
index
What are atoms with the same atomic number but different mass numbers called?
A. Ions
B. Variants
C. Nucleoids
D. Protons
E. Isotopes
Isotopes
The time required for one-half of the parent nuclei in a sample to decay is called the
_____________ of the isotope.
A. radiometric date
B. parent ratio
C. biodecay
D. decay constant
E. half-life
half-life
