

Biology Webquest Review: Ecology (Tasks 27,28,29)
Flashcard
•
Science
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is an energy pyramid?
Back
An energy pyramid is a graphical representation of the energy flow in an ecosystem, showing the amount of energy available at each trophic level.
2.
FLASHCARD QUESTION
Front
What is the role of producers in an ecosystem?
Back
Producers, such as plants, use sunlight to make food through photosynthesis, forming the base of the food web.
3.
FLASHCARD QUESTION
Front
What are decomposers?
Back
Decomposers are organisms, like bacteria and fungi, that break down dead organic matter, recycling nutrients back into the ecosystem.
4.
FLASHCARD QUESTION
Front
What percentage of energy is typically lost at each trophic level in an energy pyramid?
Back
Typically, 90% of energy is lost at each trophic level as heat or used for survival.
5.
FLASHCARD QUESTION
Front
What is a food web?
Back
A food web is a complex network of feeding relationships among various organisms in an ecosystem.
6.
FLASHCARD QUESTION
Front
What is the difference between a food chain and a food web?
Back
A food chain is a linear sequence of organisms through which energy and nutrients flow, while a food web is a more complex interconnection of multiple food chains.
7.
FLASHCARD QUESTION
Front
What are apex predators?
Back
Apex predators are animals at the top of the food chain with no natural predators, such as hawks and lions.
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