Quiz about Law of Superposition and Cross Cuts

Question 1

The statement that the oldest layer will be at the bottom in an undisturbed sequence of rock layers is called the Principle of ....

Accepted Answer

Superposition

Answer

Inclusions

Answer

Unconformities

Answer

Cross-Cutting Relationships

Question 2

The Principle of Cross-Cutting Relationships states that an igneous intrusion is

Accepted Answer

always younger than the layers it cuts across

Answer

always older than the layers it cuts across

Answer

the same age as the rock it melted

Answer

none of the answers are correct

Question 3

Relative age dating is used to determine the...

Accepted Answer

age of one event in comparison with other events

Answer

actual age of an event

Answer

length of time between two events

Answer

rate at which a gologic process occurs

Question 4

Which of the following correctly lists the layers in order from oldest to youngest?

Accepted Answer

E, B, C, D, A

Answer

A, B, C, D, E

Answer

E, D, C, B, A

Answer

C, B, A, D, E

Question 5

How old is the Earth?

Accepted Answer

4.6 billion years

Answer

1.4 billion years

Answer

4.6 million years

Answer

6000 years

Question 6

What is the oldest layer in the outcrop?

Accepted Answer

E

Answer

B

Answer

C

Answer

D

Question 7

What is the youngest layer in the outcrop?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 8

The rock formation labeled "P" is a(n)...

Accepted Answer

dike

Answer

fault

Answer

inclusion

Answer

unconformity

Question 9

Letter "F" is a....

Accepted Answer

fault

Answer

inclusion

Answer

intrusion

Answer

unconformity

Question 10

Letter "A" is an....

Accepted Answer

unconformity

Answer

inclusion

Answer

intrusion

Answer

fault

Question 11

Traces or remains of organisms that lived long ago

Accepted Answer

Fossil

Answer

Unconformity

Answer

Superposition

Answer

Column

Question 12

How does the law of crosscutting explain the age of a fault?

Accepted Answer

The fault is younger than the rocks it cuts through.

Answer

The fault is younger than the rocks above it.

Answer

The fault is older than the rocks above it.

Answer

The fault is older than the rocks it cuts through.

Question 13

What are the relative ages of the features in order from oldest to youngest?

Accepted Answer

Limestone, Siltstone, Fault, Basalt

Answer

Limestone, Basalt, Fault, Siltstone

Answer

Siltstone, Fault, Basalt, Limestone

Answer

Limestone, Fault, Basalt, Siltstone

Question 14

The Geologic Time Scale is a record of what?

Accepted Answer

the known history of rocks and fossils

Answer

old geologists

Answer

sweet geology music

Answer

a list of every living thing ever

Question 15

How does sedimentary rock usually form?

Accepted Answer

Horizontally

Answer

Vertically

Answer

Diagonally

Answer

Folding

Question 16

The numerical age, in years, of any object.

Accepted Answer

absolute age

Answer

relative age

Answer

space age

Answer

old age

Question 17

In which kind of rock do we usually find a fossil?

Accepted Answer

sedimentary  rock

Answer

metamorphic rock

Answer

igneous rock

Question 18

The diagram shows fossils in different rock layers. Which of these statements about the age of these fossils is most likely correct?

Accepted Answer

Fossil D is older than fossil C

Answer

Fossil A and C are the same age

Answer

Fossil B is older than fossil C

Answer

Fossils A is older than fossil B

Question 19

States that younger rocks lie above older rocks if the layers have not been disturbed

Accepted Answer

Law of superposition

Answer

Law of crosscutting

Answer

Relative Dating

Answer

Unconformity

Question 20

Which of the following is the oldest?

Accepted Answer

Layer E

Answer

Layer L

Answer

Intrusion D

Answer

Intrusion H

Question 21

Gaps in rock records made when agents of erosion remove existing rock layers

Accepted Answer

unconformities

Answer

fossils

Answer

permineralized remains

Answer

intrusions

Question 22

Saying you are older than your sister is an example of?

Accepted Answer

Relative age dating

Answer

Absolute age dating

Answer

Fossils

Answer

Radioactive dating

Question 23

Analyze the seashell found in the white layer.  Which statement is true of the rock layer that contains this fossil?

Accepted Answer

It is older than the layers above it.

Answer

It could also contain a fossil from the bottom layer.

Answer

It is older than the layers below it.

Answer

It is younger than the layers above it.

Law of Superposition and Cross Cuts

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