Sea Otters Test F22 HB

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After 1967, the elk population began to surge. Approximately how long after the extermination of the wolves did it take to reach this point? Your answer should be estimated to within ± 1 year.

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Assume the carrying capacity of elk in this ecosystem is just below 20,000 individuals. Based on the graph above, name one (1) biotic and one (1) abiotic factor and explain how each factor has directly impacted the elk population. Use the matching options below to answer the questions.

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Based on the elk population data from approximately 1967 to 1987, what effect do you think the elk population had on the populations of producers?

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What do we call species like wolves who have a greater than normal impact on other species, whether the effects are direct or indirect?

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How do the data points from 2005 specifically illustrate the relationship between elk and wolves?

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Of the prey species included in the graphs, what is the wolves’ preferred prey?

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Using quantitative data from the graphs as evidence, choose the effect the reintroduction of wolves has on the carrying capacity of Elk

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Using quantitative data from the graphs as evidence, choose the effect the reintroduction of wolves has on the carrying capacity of Bison

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Using quantitative data from the graphs as evidence, choose the effect the reintroduction of wolves has on the carrying capacity of Beavers

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What is the relationship between the elk and browsing data provided?

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How does the presence of browsers like elk in an ecosystem impact the growth of the three (3) tree species?

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Fill in the blanks on the diagram (both processes and products).

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What is the original energy source that fuels this cycle?

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What energy molecule, which is efficiently used by all organisms, is produced through cell respiration?

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Which cell organelle utilizes sunlight directly?

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What type of organisms have cell organelles that collect sun?

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Which cell organelle utilizes food molecules to release energy?

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What type of organisms have the cell organelles that are used to release energy from food?

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A(n) Plant (B) was indirectly (G) impacted by the reintroduction of wolves.

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A(n) Bear (E) was indirectly (G) impacted by the reintroduction of wolves.

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A(n) Elk (A) was directly (F) impacted by the reintroduction of wolves.

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Stream health increased

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Which environment, (a) before or (b) after, has a greater capacity to cycle O2 and CO2?

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Explain how the presence of wolves supports ecosystem homeostasis.

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From what do elk obtain the chlorophyll and nitrogen found in their waste?

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According to the graph, what abiotic factor seems to impact the amount of chlorophyll and nitrogen in the elk’s waste?

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Choose the claim that states why the consumption of chlorophyll and nitrogen by elk increases when they do.

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In the diagram, which of the macromolecules ingested by elk provides nitrogen?

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What process is represented by dashed line A?

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What process (which produces energy) is represented by dashed line B?

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Of which of the 3 macromolecules would the elk's food mostly consist?

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Of what macromolecule does the wolf diet primarily consist?

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What are the building blocks of this macromolecule?

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Use these trophic relationships in Yellowstone National Park to create an energy pyramid and food web

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What is a general rule that can be applied to estimate the percentage of energy typically transferred from level to level?

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Based on the DNA sequences, which populations are more related? Bubble in TWO choices:

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Using both the geographic and genetics data provided, explain how you defined the relationships between the wolf populations above.

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How did the population change over time? Describe the trend for each phenotype in the population using evidence from the data.

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State a claim as to why the more common color phenotype may be more successful in their habitat.

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Sea Otters Test F22 HB

After 1967, the elk population began to surge. Approximately how long after the extermination of the wolves did it take to reach this point? Your answer should be estimated to within ± 1 year.

Assume the carrying capacity of elk in this ecosystem is just below 20,000 individuals. Based on the graph above, name one (1) biotic and one (1) abiotic factor and explain how each factor has directly impacted the elk population. Use the matching options below to answer the questions.

Based on the elk population data from approximately 1967 to 1987, what effect do you think the elk population had on the populations of producers?

What do we call species like wolves who have a greater than normal impact on other species, whether the effects are direct or indirect?

How do the data points from 2005 specifically illustrate the relationship between elk and wolves?

Of the prey species included in the graphs, what is the wolves’ preferred prey?

Using quantitative data from the graphs as evidence, choose the effect the reintroduction of wolves has on the carrying capacity of Elk

Using quantitative data from the graphs as evidence, choose the effect the reintroduction of wolves has on the carrying capacity of Bison

Using quantitative data from the graphs as evidence, choose the effect the reintroduction of wolves has on the carrying capacity of Beavers

What is the relationship between the elk and browsing data provided?

How does the presence of browsers like elk in an ecosystem impact the growth of the three (3) tree species?

Fill in the blanks on the diagram (both processes and products).

What is the original energy source that fuels this cycle?

What energy molecule, which is efficiently used by all organisms, is produced through cell respiration?

Which cell organelle utilizes sunlight directly?

What type of organisms have cell organelles that collect sun?

Which cell organelle utilizes food molecules to release energy?

What type of organisms have the cell organelles that are used to release energy from food?

A(n) Plant (B) was indirectly (G) impacted by the reintroduction of wolves.

A(n) Bear (E) was indirectly (G) impacted by the reintroduction of wolves.

A(n) Elk (A) was directly (F) impacted by the reintroduction of wolves.

Stream health increased

Which environment, (a) before or (b) after, has a greater capacity to cycle O2 and CO2?

Explain how the presence of wolves supports ecosystem homeostasis.

From what do elk obtain the chlorophyll and nitrogen found in their waste?

According to the graph, what abiotic factor seems to impact the amount of chlorophyll and nitrogen in the elk’s waste?

Choose the claim that states why the consumption of chlorophyll and nitrogen by elk increases when they do.

In the diagram, which of the macromolecules ingested by elk provides nitrogen?

What process is represented by dashed line A?

What process (which produces energy) is represented by dashed line B?

Of which of the 3 macromolecules would the elk's food mostly consist?

Of what macromolecule does the wolf diet primarily consist?

What are the building blocks of this macromolecule?

Use these trophic relationships in Yellowstone National Park to create an energy pyramid and food web

What is a general rule that can be applied to estimate the percentage of energy typically transferred from level to level?

Based on the DNA sequences, which populations are more related? Bubble in TWO choices:

Using both the geographic and genetics data provided, explain how you defined the relationships between the wolf populations above.

How did the population change over time? Describe the trend for each phenotype in the population using evidence from the data.

State a claim as to why the more common color phenotype may be more successful in their habitat.

If you decided to test your claim, what other type of evidence would you collect to support or refute your claim?

After 1967, the elk population began to surge. Approximately how long after the extermination of the wolves did it take to reach this point? Your answer should be estimated to within ± 1 year.

Assume the carrying capacity of elk in this ecosystem is just below 20,000 individuals. Based on the graph above, name one (1) biotic and one (1) abiotic factor and explain how each factor has directly impacted the elk population. Use the matching options below to answer the questions.

Based on the elk population data from approximately 1967 to 1987, what effect do you think the elk population had on the populations of producers?

What do we call species like wolves who have a greater than normal impact on other species, whether the effects are direct or indirect?

How do the data points from 2005 specifically illustrate the relationship between elk and wolves?

Of the prey species included in the graphs, what is the wolves’ preferred prey?

Using quantitative data from the graphs as evidence, choose the effect the reintroduction of wolves has on the carrying capacity of Elk

Using quantitative data from the graphs as evidence, choose the effect the reintroduction of wolves has on the carrying capacity of Bison

Using quantitative data from the graphs as evidence, choose the effect the reintroduction of wolves has on the carrying capacity of Beavers

What is the relationship between the elk and browsing data provided?

How does the presence of browsers like elk in an ecosystem impact the growth of the three (3) tree species?

Fill in the blanks on the diagram (both processes and products).

What is the original energy source that fuels this cycle?

What energy molecule, which is efficiently used by all organisms, is produced through cell respiration?

Which cell organelle utilizes sunlight directly?

What type of organisms have cell organelles that collect sun?

Which cell organelle utilizes food molecules to release energy?

What type of organisms have the cell organelles that are used to release energy from food?

A(n) Plant (B) was indirectly (G) impacted by the reintroduction of wolves.

A(n) Bear (E) was indirectly (G) impacted by the reintroduction of wolves.

A(n) Elk (A) was directly (F) impacted by the reintroduction of wolves.

Stream health increased

Which environment, (a) before or (b) after, has a greater capacity to cycle O2 and CO2?

Explain how the presence of wolves supports ecosystem homeostasis.

From what do elk obtain the chlorophyll and nitrogen found in their waste?

According to the graph, what abiotic factor seems to impact the amount of chlorophyll and nitrogen in the elk’s waste?

Choose the claim that states why the consumption of chlorophyll and nitrogen by elk increases when they do.

In the diagram, which of the macromolecules ingested by elk provides nitrogen?

What process is represented by dashed line A?

What process (which produces energy) is represented by dashed line B?

Of which of the 3 macromolecules would the elk's food mostly consist?

Of what macromolecule does the wolf diet primarily consist?

What are the building blocks of this macromolecule?

Use these trophic relationships in Yellowstone National Park to create an energy pyramid and food web

What is a general rule that can be applied to estimate the percentage of energy typically transferred from level to level?

Based on the DNA sequences, which populations are more related? Bubble in TWO choices:

Using both the geographic and genetics data provided, explain how you defined the relationships between the wolf populations above.

How did the population change over time? Describe the trend for each phenotype in the population using evidence from the data.