ISD G7 Science Midterm - 2024

Last updated 11 months ago

39 questions

0

1

3

4

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ISD G7 Science Midterm - 2024

Last updated 11 months ago

39 questions

0

I (type your name) _______ acknowledge that I have read the "Academic Honesty Statement" above on this date (enter date) _______ . 

Your midterm officially begins now. Good luck! 

1

The Earth's outermost layer is called the_______ 

1

Look at the numbered spaces in the diagram (click to enlarge). Which of the 3 major rock types in the rock cycle is most likely to be found at each of those locations?
_______ 
_______ 
_______ 

1

In the rock cycle, _______  and pressure change rocks into metamorphic rocks.

1

_______ dating uses the decay of radioactive elements to determine the age of a rock.

1

The process of _______   replaces the original material of a fossil with minerals.

1

The _______ divides Earth's history into intervals of time defined by major events or changes to Earth. Clue: It's three words.

1

Draggable item		Corresponding Item

1

Draggable item		Corresponding Item

1

3

Explain the relationship between the mantle, the crust, and the movement of tectonic plates.

3

What type of rock are fossils most often (if not always) found in? Explain why fossils are found in this type of rock and not others.

3

How would you explain to a skeptical or sassy student who asks, "Yeah, but how do we really know how old these rock layers and mountains are?" so they can better understand the methods scientists use to determine their age?

4

Many moons ago, we did a bottle flipping lab. Remember? Well, I hope so. Tell us what the independent variable, the dependent variable, and at least two controlled variables were from that lab AND WHY. It'd be wise to add a bit of detail to your answers to show us what you really know. Just saying.

----Please read before starting your midterm. ----
Begin the midterm. When finished, do something quietly (seriously, quietly!!).
Midterm Test-Taking Tips:
*****READ THE ENTIRE QUESTION *********
Read the entire question!!
Read tips (a.) and (b.) from above.
Check your work before submitting.
If you’re not sure, try to eliminate options that you know are wrong (with multiple choice questions).
DON’T leave any questions blank. Always at least try. Leaving questions blank and later saying, “I don’t know” is a bad look. Trust me. The person typing this right now is also the person grading this. Hint hint.
Read tips (a.) and (b.) again. Geeeeeeeeeeeez.

Academic Honesty Statement
At ISDenver, we value honesty, integrity, and fairness in all academic work. By taking this exam, you agree to adhere to the principles of academic honesty, which include:
Not using unauthorized materials, devices, or assistance during the exam.
Not communicating with other students or external sources during the exam.
Submitting only your original work.
Reporting any concerns about academic honesty to a teacher or exam supervisor.
By signing below, I confirm that I understand and will follow the Academic Honesty Policy. I acknowledge that violations may result in disciplinary action, including receiving a zero on the exam.

I (type your name) _______ acknowledge that I have read the "Academic Honesty Statement" above on this date (enter date) _______ . 

Your midterm officially begins now. Good luck! 

The crust is a thicker layer than the mantle.

True

False

A transform boundary is where two tectonic plates slide past each other.

True

False

The Law of Superposition states that younger rock layers are found below older rock layers.

True

False

Understanding the science of a volcano from 2 millions years ago by understanding a volcano from today is an example of ______.

geological time

proteinshakeism

the fossil record

uniformitarianism

Index fossils are used to determine the age of rock layers.

True

False

Folding occurs when rock layers are bent due to pressure.

True

False

Divergent boundaries create new crust.

True

False

Conformity in rock layers means there is a gap in geological history.

True

False

Trace fossils provide evidence of the behavior of ancient organisms.

True

False

Permineralization occurs when minerals replace the original material in a fossil.

True

False

The Cambrian explosion is when the asteroid killed all the dinosaurs.

True

False

You're more likely to find earthquakes near a _____ boundary.

TSwift Concert 

Convergent

Divergent 

Transform 

Which principle helps scientists determine the relative age of rock layers?

Law of Gravity

Plate Tectonics Theory

Principle of Uniformitarianism

Law of Superposition

Subduction relates to which of the answers below:

Transform Boundaries 

Divergent Boundaries 

Convergent Boundaries 

Mr. Siegel's Jump Shot

What type of fossil is formed when an organism leaves an impression in the rock?

Trace fossil

Mold/Cast fossil

Amber fossil

Index Fossil 

Which process or processes in the rock cycle form sedimentary rocks?

Cooling and crystallization

Heat and pressure

Melting

Weathering, erosion, and deposition

The process by which warm matter (air, liquid) rises and cool matter sinks or falls is called _______.

condensation 

convection 

boundaries 

magnetic fields 

Which of the following is a body fossil?

nest

burrow

footprint

shell

Fossils of organisms that lived during a short, specific time period and are found worldwide are called

Trace fossils

Index fossils

Imprint fossils

Cast fossils

In the Rock Cycle Starburst lab, what rock cycle process was demonstrated when heating the Starburst pieces?

Erosion

Melting

Cooling

Deposition

What type of rock is formed when magma cools and solidifies?

Sedimentary

Metamorphic

Igneous

Fossilized

Which of the following describes a fault?

Hardening of molten material

Erosion of rock layers

Breaking and movement of rock layers

Bending of rock layers

If 100 grams of an unknown substance has a half-life of 25 years, how much of the substance would remain after 75 years?

Different types of boundaries on Earth's crust show how ________ interact with each other.

mountains 

tectonic plates 

mantle and core 

inner core and outer core

In the cast fossil lab using seashells, what was the independent variable?

The different types of shells

The different types of material (soil, sand, sand/soil)

The different quality of the cast fossils 

The different amounts of soil 

The Earth's outermost layer is called the_______ 

Look at the numbered spaces in the diagram (click to enlarge). Which of the 3 major rock types in the rock cycle is most likely to be found at each of those locations?
_______ 
_______ 
_______ 

In the rock cycle, _______  and pressure change rocks into metamorphic rocks.

_______ dating uses the decay of radioactive elements to determine the age of a rock.

The process of _______   replaces the original material of a fossil with minerals.

The _______ divides Earth's history into intervals of time defined by major events or changes to Earth. Clue: It's three words.

Match the boundary to its description

Draggable item		Corresponding Item
This is where mountains and volcanoes may appear as plates come together		Divergent
This is where earthquakes most commonly happen		Convergent
This is when plates spread apart, away from each other		Transform

Match the major event on Earth to its correct eon.

Draggable item		Corresponding Item
Simple life begins to evolve		Phanerozoic Eon
Earth begins to cool and chill itself out		Hadean Eon
Complex life starts to explode on earth		Archean Eon
Earth is bombarded by meteors and the moon forms		Proterozoic Eon

Place the layers in the correct order from oldest to youngest, WITH THE OLDEST LAYER AT THE BOTTOM OF THE LIST AND THE YOUNGEST LAYER AT THE TOP OF THE LIST.

A
M
D
C
N
K
H
L
E
B
F
G
J

Explain the relationship between the mantle, the crust, and the movement of tectonic plates.

What type of rock are fossils most often (if not always) found in? Explain why fossils are found in this type of rock and not others.

How would you explain to a skeptical or sassy student who asks, "Yeah, but how do we really know how old these rock layers and mountains are?" so they can better understand the methods scientists use to determine their age?

Many moons ago, we did a bottle flipping lab. Remember? Well, I hope so. Tell us what the independent variable, the dependent variable, and at least two controlled variables were from that lab AND WHY. It'd be wise to add a bit of detail to your answers to show us what you really know. Just saying.

----Please read before starting your midterm. ----
Begin the midterm. When finished, do something quietly (seriously, quietly!!).
Midterm Test-Taking Tips:
*****READ THE ENTIRE QUESTION *********
Read the entire question!!
Read tips (a.) and (b.) from above.
Check your work before submitting.
If you’re not sure, try to eliminate options that you know are wrong (with multiple choice questions).
DON’T leave any questions blank. Always at least try. Leaving questions blank and later saying, “I don’t know” is a bad look. Trust me. The person typing this right now is also the person grading this. Hint hint.
Read tips (a.) and (b.) again. Geeeeeeeeeeeez.

Academic Honesty Statement
At ISDenver, we value honesty, integrity, and fairness in all academic work. By taking this exam, you agree to adhere to the principles of academic honesty, which include:
Not using unauthorized materials, devices, or assistance during the exam.
Not communicating with other students or external sources during the exam.
Submitting only your original work.
Reporting any concerns about academic honesty to a teacher or exam supervisor.
By signing below, I confirm that I understand and will follow the Academic Honesty Policy. I acknowledge that violations may result in disciplinary action, including receiving a zero on the exam.

The crust is a thicker layer than the mantle. 

True

False

A transform boundary is where two tectonic plates slide past each other.

True

False

The Law of Superposition states that younger rock layers are found below older rock layers.

True

False

Understanding the science of a volcano from 2 millions years ago by understanding a volcano from today is an example of ______. 

geological time

proteinshakeism

the fossil record

uniformitarianism

Index fossils are used to determine the age of rock layers. 

True

False

Folding occurs when rock layers are bent due to pressure.

True

False

Divergent boundaries create new crust.

True

False

Conformity in rock layers means there is a gap in geological history.

True

False

Trace fossils provide evidence of the behavior of ancient organisms.

True

False

Permineralization occurs when minerals replace the original material in a fossil.

True

False

The Cambrian explosion is when the asteroid killed all the dinosaurs. 

True

False

You're more likely to find earthquakes near a _____ boundary. 

TSwift Concert 

Convergent

Divergent 

Transform 

Which principle helps scientists determine the relative age of rock layers?

Law of Gravity

Plate Tectonics Theory

Principle of Uniformitarianism

Law of Superposition

Subduction relates to which of the answers below: 

Transform Boundaries 

Divergent Boundaries 

Convergent Boundaries 

Mr. Siegel's Jump Shot

What type of fossil is formed when an organism leaves an impression in the rock?

Trace fossil

Mold/Cast fossil

Amber fossil

Index Fossil 

Which process or processes in the rock cycle form sedimentary rocks?

Cooling and crystallization

Heat and pressure

Melting

Weathering, erosion, and deposition

The process by which warm matter (air, liquid) rises and cool matter sinks or falls is called _______. 

condensation 

convection 

boundaries 

magnetic fields 

Which of the following is a body fossil?

nest

burrow

footprint

shell

Fossils of organisms that lived during a short, specific time period and are found worldwide are called

Trace fossils

Index fossils

Imprint fossils

Cast fossils

In the Rock Cycle Starburst lab, what rock cycle process was demonstrated when heating the Starburst pieces?

Erosion

Melting

Cooling

Deposition

What type of rock is formed when magma cools and solidifies?

Sedimentary

Metamorphic

Igneous

Fossilized

Which of the following describes a fault?

Hardening of molten material

Erosion of rock layers

Breaking and movement of rock layers

Bending of rock layers

If 100 grams of an unknown substance has a half-life of 25 years, how much of the substance would remain after 75 years?

100 grams

50 grams 

25 grams 

12.5 grams

4 grams

1.3 grams

Different types of boundaries on Earth's crust show how ________ interact with each other. 

mountains 

tectonic plates 

mantle and core 

inner core and outer core

In the cast fossil lab using seashells, what was the independent variable? 

The different types of shells

The different types of material (soil, sand, sand/soil)

The different quality of the cast fossils 

The different amounts of soil 

Match the boundary to its description 

This is where mountains and volcanoes may appear as plates come together

Divergent 

This is where earthquakes most commonly happen

Convergent 

This is when plates spread apart, away from each other

Transform 

Match the major event on Earth to its correct eon. 

Simple life begins to evolve 

Phanerozoic Eon

Earth begins to cool and chill itself out

Hadean Eon 

Complex life starts to explode on earth 

Archean Eon

Earth is bombarded by meteors and the moon forms 

Proterozoic Eon 

Place the layers in the correct order from oldest to youngest, WITH THE OLDEST LAYER AT THE BOTTOM OF THE LIST AND THE YOUNGEST LAYER AT THE TOP OF THE LIST.

A

M

D

C

N

K

H

L

E

B

F

G

J