
Unit 1 - Ecology - Semester Review
Flashcard
•
Biology
•
9th - 11th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What are consumers in an ecosystem?
Back
Consumers are organisms that cannot produce their own food and must eat other organisms for energy.
2.
FLASHCARD QUESTION
Front
What is the role of producers in a food chain?
Back
Producers are the first organisms in a food chain that create their own food through photosynthesis, such as plants.
3.
FLASHCARD QUESTION
Front
What is the primary source of energy for all ecosystems?
Back
The primary source of energy for all ecosystems is the sun.
4.
FLASHCARD QUESTION
Front
What are decomposers and why are they important?
Back
Decomposers are organisms that break down dead material and recycle nutrients back into the ecosystem.
5.
FLASHCARD QUESTION
Front
What process do plants use to make their own food?
Back
Plants use the process of photosynthesis to convert sunlight into energy.
6.
FLASHCARD QUESTION
Front
Define a food chain.
Back
A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another.
7.
FLASHCARD QUESTION
Front
What is the difference between a food chain and a food web?
Back
A food chain is a simple linear path of energy flow, while a food web is a complex network of interconnected food chains.
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