Energy flow
Flashcard
•
Biology
•
9th - 10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is energy flow in an ecosystem?
Back
Energy flow refers to the transfer of energy from one organism to another within an ecosystem, primarily through food chains and food webs.
2.
FLASHCARD QUESTION
Front
What is the efficiency of energy transfer between trophic levels?
Back
The efficiency of energy transfer from one trophic level to the next is roughly 10%.
3.
FLASHCARD QUESTION
Front
What do the arrows in a food chain represent?
Back
The arrows in a food chain or web show the direction in which energy is flowing between organisms.
4.
FLASHCARD QUESTION
Front
What is biomass?
Back
Biomass refers to the total amount of living tissue in a given area or ecosystem.
5.
FLASHCARD QUESTION
Front
What happens to a deer population if its main predator is eliminated?
Back
If the main predator of a deer population is eliminated, the deer population is likely to increase significantly.
6.
FLASHCARD QUESTION
Front
Which organism has the least amount of total energy available in a food pyramid: coyote, insect, lizard, or shrub?
Back
The coyote has the least amount of total energy available in a food pyramid.
7.
FLASHCARD QUESTION
Front
What is a trophic level?
Back
A trophic level is a position in a food chain or food web that indicates the organism's role in the flow of energy, such as producer, primary consumer, or secondary consumer.
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
11 questions
Unit 1 | Topic 2 | Key Terms - Flashcards
Flashcard
•
9th - 12th Grade
10 questions
Misplaced and Dangling Modifiers
Flashcard
•
8th Grade
8 questions
Recognizing positive or negative messages conveyed in a text
Flashcard
•
8th Grade
10 questions
Mathematics Glossary
Flashcard
•
KG
10 questions
Disney descendants flashcard
Flashcard
•
KG
10 questions
Twelfth Night
Flashcard
•
10th Grade
8 questions
English to Arabic Vocabulary
Flashcard
•
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
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Biology
20 questions
Cell Organelles
Quiz
•
9th Grade
14 questions
Ecological Succession: Primary and Secondary
Quiz
•
9th Grade
22 questions
Human Body Systems Overview
Quiz
•
9th Grade
25 questions
photosynthesis and cellular respiration
Quiz
•
9th Grade
21 questions
Meiosis Vs Mitosis
Quiz
•
10th Grade
10 questions
Comparing Mitosis and Meiosis: Key Differences and Stages
Interactive video
•
6th - 10th Grade
13 questions
Amoeba Sisters Viruses Video quiz
Interactive video
•
9th Grade
20 questions
Cladogram Practice
Quiz
•
10th Grade