Chapter 3 test
Flashcard
•
Science
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Earth is a(n) ________________ system.
Back
Closed
2.
FLASHCARD QUESTION
Front
If an ecosystem has a total amount of 30 carbon atoms at year one, how many total carbon atoms would they have after 5 years?
Back
30 carbon atoms
3.
FLASHCARD QUESTION
Front
An organism that gets energy storage molecules by breaking down dead matter is called a ________________.
Back
decomposer
4.
FLASHCARD QUESTION
Front
An increase in one part of the ecosystem means there is a ____________ in another part of the ecosystem.
Back
decrease
5.
FLASHCARD QUESTION
Front
A closed ecosystem made by humans for research is called a ________________.
Back
biodome
6.
FLASHCARD QUESTION
Front
What is a closed system in terms of ecology?
Back
A system where no matter enters or leaves, only energy can flow in and out.
7.
FLASHCARD QUESTION
Front
Define a decomposer in an ecosystem.
Back
An organism that breaks down dead organic material, returning nutrients to the soil.
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
11 questions
Monomios e Polinomios
Flashcard
•
8th Grade
15 questions
Cell theory
Flashcard
•
6th - 8th Grade
10 questions
Noun suffixes -ness, -dom, -ship
Flashcard
•
7th - 8th Grade
14 questions
Malaysian History
Flashcard
•
7th Grade
14 questions
2B Adventure Island Vocabulary Flashcards
Flashcard
•
7th Grade
10 questions
Bahasa Inggris Kelas 4 - I go to school after having breakfast
Flashcard
•
6th Grade
11 questions
6th Grade Statistics Vocabulary
Flashcard
•
6th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Science
20 questions
Photosynthesis and Cellular Respiration
Quiz
•
7th Grade
10 questions
Exploring Newton's Laws of Motion
Interactive video
•
6th - 10th Grade
20 questions
Balanced and Unbalanced Forces
Quiz
•
6th - 8th Grade
20 questions
genetics, punnett squares, heredity
Quiz
•
7th Grade
22 questions
Plate Tectonics
Lesson
•
6th - 8th Grade
9 questions
Conduction, Convection, and Radiation
Lesson
•
6th - 8th Grade
15 questions
Calculating, speed, distance and Time
Quiz
•
7th Grade
13 questions
Thermal Equilibrium (7.8B)
Quiz
•
7th Grade