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Keystone Species
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Questions (265)
It is challenging to explain how the elimination of a keystone species affects an ecosystem’s biodiversity because…
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i hate bot
53 views
Use the drop down menus to complete the paragraph describing the events related to the reintroduction of the grey wolves into
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asked by
Joshua Champaigne
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Keystone species have a massive impact in their ecosystems. Which of the following is NOT a factor that is impacted? (1 point)
Re
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some
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Keystone species have a massive impact in their ecosystems. Which of the following is NOT a factor that is impacted? (1 point)
Re
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Wolves are considered————-because they are species that other plants and animals within an eagle system largely pinned
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Which phrase describes a keystone species?
A. The first species to colonize an area B. A species that is crucial to the health of
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Which of the following is an example of a keystone species
A earthworms and soil ecosystem B bees in pollination processes C
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Marysol
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What major role does sea otters play in its ecosystem that would qualify it as a keystone species?
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Of the predators in the image, which one is most likely a keystone species?
• pine marten • mountain lion • ringtail •
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Of the predators in the image, which one is most likely a keystone species?
(1 point) Responses ringtail ringtail mountain lion
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Of the predators in the image, which one is most likely a keystone species?
(1 point) Responses ringtail ringtail pine marten
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Joshua Champaigne
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Select the animal whose absence would have the greatest negative effect on the ecosystem.
• deer • rabbit • fox O wolf
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If an ecosystem lost a keystone species, which outcome would you expect?
Question 4 options: The oxygen supply in the ecosystem
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leslie
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Wolves were reintroduced to Yellowstone National Park in 1995. They began to hunt the abundant elk population, so elk numbers
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Based on the information in the passage, which one of the following claims could you support?(1 point)
Responses Elk serve as a
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Wolves serve as a keystone species in every ecosystem.
Wolves serve as a keystone species in Yellowstone. Elk serve as a keystone
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Use the image below to answer the question. Of the predators in the image, which one is most likely a keystone species? (1
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waffle
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Read the following passage. Then complete parts a and b.The land area that became Yellowstone National Park originally had an
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Macaroni
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Read the following passage. Then complete parts a and b. The land area that became Yellowstone National Park originally had an
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Lundyn Profit
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Wolves were reintroduced to Yellowstone National Park in 1995. They began to hunt the abundant elk population, so elk numbers
1 answer
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32 views
Make a claim about the importance of wolves in the Yellowstone National Park ecosystem
A claim: wolves must be____ because they
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Make a claim about the importance of wolves in the Yellowstone National Park ecosystem
A claim: wolves must be____ because they
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Make a claim about the importance of wolves in the Yellowstone National Park ecosystem.
a. Claim: Wolves must be ______ because
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:)
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Make a claim about the importance of wolves in the Yellowstone National Park ecosystem.
a. Claim: Wolves must be ______ A.
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:)
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Which food sources caused the Yellowstone National park beaver population to decrease?
Options: Fish Willow Grass Otter
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Wolves were reintroduced to Yellowstone National Park in 1995. They began to hunt the abundant elk population, so elk numbers
1 answer
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33 views
Which of the following is most likely to be a keystone species based on the food web provided
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Make a claim about the importance of wolves in the Yellowstone National Park ecosystem. a. Claim: Wolves must be ______ because
1 answer
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:)
29 views
Wolves were reintroduced to Yellowstone National Park in 1995. They began to hunt the abundant elk population, so elk numbers
1 answer
asked anonymously
32 views
Wolves were reintroduced to Yellowstone National Park in 1995. They began to hunt the abundant elk population, so elk numbers
1 answer
asked anonymously
29 views
Wolves were reintroduced to Yellowstone National Park in 1995. They began to hunt the abundant elk population, so elk numbers
1 answer
asked anonymously
29 views
Wolves were reintroduced to Yellowstone National Park in 1995. They began to hunt the abundant elk population, so elk numbers
1 answer
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DeESnuTs
31 views
which one is most likely a keystone species
frog mountain lion pine marten ringtail
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Based on "The Future of Life on Earth" Express edition by Michael Bright (MyOn book)
Which of the following is a keystone
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starja randolph
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Of the predators in the image, which one is most likely a keystone species, frog mountain lion, pine marten or ringtail
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34 views
Question
Use the image below to answer the question. The plants are eaten by consumers at the first level, such as a mouse,
5 answers
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banana
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Wolves were reintroduced to Yellowstone National Park in 1995. They began to hunt the abundant elk population, so elk numbers
1 answer
asked anonymously
33 views
Of the predators in the image, which one is most likely a keystone species?
ringtail pine marten mountain lion frog
1 answer
asked by
Help
20 views
Which is most likely a keystone species
Dear, which of variety of plants, including shrubs and young trees, and are consumed by
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Considering the kelp forest as an example of an ecosystem network, which of the organisms might play a more crucial role than
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31 views
Analyze the food web shown here. A researcher claims that the sea stars are acting as a keystone species in the area. To test
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Which one of the following animals is most likely to be a keystone species based on the food web provided
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Alexis
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Which one of the following animals is most likely to be a keystone species, based on the food web provided?
(1 point) Responses
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which out of the following animals is most likely to be a keystone species, based on the food web provided?
(A) frog (B)
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According to the figure above, sea otters are important to the populations of
(1 point) Responses kelp kelp sea urchins sea
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According to the figure above, sea otters are important to the populations of
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According to the figure above, sea otters are important to the populations of %C2%A0 (1 point) Responses kelp kelp sea urchins
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Use the image below to answer the question.
The plants are eaten by consumers at the first level, such as a mouse, grasshopper,
1 answer
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:>=)
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What happened to Yellowstone National Park when wolves disappeared?(1 point) Responses The bear population increased. The bear
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unknown SSSSSSS
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Which is most likely a keystone species?(1 point)
Responses feral cats, which hunt a wide variety of animals, including birds,
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24 views
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Parent Categories (32)
Animal behavior
Animal Species
Animals
Biodiversity
Biology
Conservation
Ecological Relationships
Ecology
Ecology and Conservation
Ecosystem
Ecosystem Dynamics
Ecosystem Ecology
Ecosystem Roles
Ecosystems
Ecosystems and Habitats
Food Chain
Food Webs
Marine Biology
Marine Ecology
Marine Ecosystems
Ocean Ecosystem
Predator-prey relationships
Predators
Species
Species classification
Species Conservation
Species Interactions
Trophic Levels
Wildlife
Wildlife Conservation
Wildlife impact
Wildlife/Ecology