Ecosystem Review
Flashcard
•
Science
•
5th Grade
•
Hard
+2
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a decomposer?
Back
A decomposer is an organism that breaks down dead or decaying organic material, returning nutrients to the ecosystem. An example is a mushroom.
Tags
NGSS.MS-LS2-3
2.
FLASHCARD QUESTION
Front
What is the primary function of a producer in an ecosystem?
Back
The primary function of a producer is to make food for themselves and other organisms through processes like photosynthesis. An example is grass.
Tags
NGSS.MS-LS1-6
3.
FLASHCARD QUESTION
Front
What does a food chain illustrate?
Back
A food chain illustrates the flow of energy through an ecosystem, showing how energy is transferred from one organism to another.
Tags
NGSS.MS-LS1-6
NGSS.MS-LS2-3
4.
FLASHCARD QUESTION
Front
What happens to the population of predators if their prey population decreases?
Back
If the prey population decreases, the population of predators will also decrease due to the loss of their food source.
Tags
NGSS.MS-LS2-1
NGSS.MS-LS2-2
NGSS.MS-LS2-3
NGSS.MS-LS2-4
5.
FLASHCARD QUESTION
Front
Give an example of a producer in an ecosystem.
Back
An example of a producer in an ecosystem is grass.
Tags
NGSS.MS-LS2-3
6.
FLASHCARD QUESTION
Front
What role do consumers play in an ecosystem?
Back
Consumers are organisms that obtain energy by eating other organisms, including plants (producers) and other animals.
Tags
NGSS.MS-LS2-2
NGSS.MS-LS2-3
7.
FLASHCARD QUESTION
Front
What is the difference between a food chain and a food web?
Back
A food chain is a linear sequence showing how energy flows from one organism to another, while a food web is a complex network of interconnected food chains.
Tags
NGSS.MS-LS2-3
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