TEK: 8.12A - Energy Transfer in Ecosystems
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Easy
Standards-aligned
Karen Sanchez
Used 2+ times
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30 questions
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1.
FLASHCARD QUESTION
Front
How does an increase in the population of a predator species affect the energy transfer in a food web?
Back
It decreases the energy available to prey species.
Tags
TEKS.SCI.8.12A
2.
FLASHCARD QUESTION
Front
What is a likely impact of a natural disaster, such as a forest fire, on an ecosystem's food web?
Back
It decreases the energy available to all trophic levels.
Tags
TEKS.SCI.8.12A
3.
FLASHCARD QUESTION
Front
How can human intervention, such as deforestation, impact the energy transfer in a food web?
Back
It decreases the energy available to producers.
Tags
TEKS.SCI.8.12A
4.
FLASHCARD QUESTION
Front
What happens to the energy transfer in a food web if a keystone species is removed?
Back
Energy transfer is disrupted, affecting multiple species.
Tags
TEKS.SCI.8.12A
5.
FLASHCARD QUESTION
Front
Consequence of overfishing on marine food webs?
Back
Decreased energy transfer to top predators.
Tags
TEKS.SCI.8.12A
6.
FLASHCARD QUESTION
Front
How does a decrease in the population of a primary consumer affect the energy transfer in a food web?
Back
It decreases the energy available to secondary consumers.
Tags
TEKS.SCI.8.12A
7.
FLASHCARD QUESTION
Front
What is the impact of an invasive species on the energy transfer in a food web?
Back
It decreases the energy available to native species.
Tags
TEKS.SCI.8.12A
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