
2019 Post-test Review
Authored by Ayanna Griffin
Science
8th Grade
NGSS covered
Used 18+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the difference between the substances represented by the symbols Co and CO?
They are two different ways to represent the element cobalt.
One is the symbol for an element, and one is a formula for a compound.
Co represents the element cobalt, and CO represents the element copper.
They represent two substances, each made up of two elements.
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which process best explains how antibiotic resistance in bacteria can occur?
Bacteria gradually become more resistant to an antibiotic and pass on their resistance to their offspring.
Bacteria that already have a genetic resistance to an antibiotic will survive and pass on the resistance to their offspring.
A patient becomes resistant to antibiotics, depending upon the conditions of the hospital.
While being treated with an antibiotic, some bacteria will become stronger and survive to pass on the resistance to their offspring.
Tags
NGSS.MS-LS1-5
NGSS.MS-LS4-4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A chemist combined methane gas (CH4) and oxygen gas (O2) in a closed container and heated the container. A chemical reaction occurred, creating carbon dioxide (CO2) and water (H2O). Which of the following is evidence that a chemical reaction occurred?
The products have the same number of elements as the reactants.
The products include different substances than the reactants.
The products have the same atoms as the reactants.
The reactants and products have the same number of molecules.
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A baker has two identical cakes except that one cake is hot (40ºC), and the other cake is at room temperature (20ºC). He places both cakes next to each other on the same cold plate (10ºC). Choose the claim that best explains what happens to the energy in the cakes.
Only the hot cake transfers energy to the plate.
The plate transfers energy to the room-temperature cake.
Both cakes transfer energy to the plate.
Neither cake transfers energy to the plate.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where are you most likely to experience an earthquake?
Along the boundary of a crustal plate
Along a volcanic island chain
In a subduction zone
Randomly anywhere on Earth
Tags
NGSS.MS-ESS3-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Some students are testing rock samples they collected. If you wanted to test these rocks for calcite, what would you put in the bottle and what would you expect to happen if calcite is there?
Put water in the bottle; if there is calcite, the rock will dissolve.
Put salt water in the bottle; if there is calcite, the rock will turn a darker color.
Put acid in the bottle; if there is calcite, the rock will fizz.
Put liquid soap in the bottle; if there is calcite, the liquid will form a dome on the rock.
Tags
NGSS.MS-PS1-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Scientists recently discovered a patch of oceanic crust deep beneath the Mediterranean Sea that is estimated to be 340 million years old. It is the oldest oceanic crust ever found. If scientists believe Earth is actually 4.6 billion years old, why haven’t scientists found older oceanic crust?
Rocks did not cool on Earth until about 340 million years ago.
It is too hard to collect samples of oceanic crust.
Oceanic crust subducts under continental crust as new oceanic crust forms.
Oceanic crust is younger than continental crust.
Tags
NGSS.MS-ESS2-2
NGSS.MS-ESS2-1
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
16 questions
Newspaper
Quiz
•
5th Grade - Professio...
18 questions
Inner Solar System
Quiz
•
8th Grade
15 questions
Waves and Vibrations
Quiz
•
8th - 9th Grade
10 questions
Topic 1 Quiz: Matter on the Move
Quiz
•
8th Grade
11 questions
Engineering Process
Quiz
•
5th - 8th Grade
10 questions
Nutrition in Plants and Animals
Quiz
•
7th - 10th Grade
20 questions
Methods of Heat Transfer
Quiz
•
7th - 9th Grade
15 questions
Air, Respiration & Pollution
Quiz
•
8th - 9th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Science
22 questions
Phases of the moon
Quiz
•
8th Grade
10 questions
Exploring the Rock Cycle
Interactive video
•
6th - 8th Grade
20 questions
Waves and Wave Properties
Quiz
•
6th - 8th Grade
10 questions
Understand Ecosystem Roles and Energy Flow
Interactive video
•
6th - 8th Grade
8 questions
Amoeba Sister Asexual vs Sexual Reproduction
Interactive video
•
8th Grade
10 questions
Exploring the Rock Cycle: Types and Formation
Interactive video
•
6th - 8th Grade
20 questions
Heredity Punnett square review
Quiz
•
8th Grade
10 questions
Exploring Weathering, Erosion, and Deposition Processes
Interactive video
•
6th - 10th Grade