Bk Energy Flow Intro and Practice (3/17/2025)

Nødvendig

1

Create a food chain with the organisms provided.

Andre svarmuligheder:

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Nødvendig

1

Match the term to the correct description.

Draggable emne		Korresponderende emne
Consumer		Makes their own food in the process of photosynthesis.
Herbivore		Gets their energy from eating other organisms.
Producer		Organisms who only eat meat.
Carnivore		Organisms who only eat plants.

Nødvendig

1

Where do omnivores get their energy from? Select TWO correct answers.

Plants / Producers

Animals / Organisms

Rocks / Stones

Sun / Radiant Energy

Nødvendig

1

Label the organisms with the labels provided.

Andre svarmuligheder:

Omnivore

Carnivore

Producer

Herbivore

Nødvendig

1

Label the organisms with the labels provided.

Andre svarmuligheder:

Producer

Secondary Consumer

Tertiary Consumer

Primary Consumer

Nødvendig

1

What would happen if all the mice died?

The grass would increase, and the chickens would increase

The grass would decrease, and the chickens would decrease

The grass would decrease, and the chickens would increase

The grass would increase, and the chickens would decrease

Nødvendig

1

A food chain is shown below.
Which biomass pyramid best represents the amount of energy available at each trophic level to support these organisms?

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Observe the jungle food web and answer the questions that follow.

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Nødvendig

1

Which of the following best illustrates the flow of energy through trophic levels of this jungle ecosystem?

Aquatic Plants --> Capybaras --> Ocelots

Terrestrial Plant Matter --> Toucans --> Harpy Eagles

Aquatic Plants --> Tapris --> Toucans

Terrestrial Plant Matter --> Tapirs --> Jaguars

Nødvendig

1

Nødvendig

1

Below shows a partial food web.

Based on the partial food web, which table below correctly identifies each organism?

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1

Observe the food web provided below.

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The population of which organism will have a direct decrease as a result of overhunting during rabbit season?

The .

1

Observe the food web provided below.
The overuse of insecticide kills the grasshopper population in the ecosystem shown. How does the removal of grasshoppers from this food web impact other organisms in the ecosystem? Select all that apply.

Owl and bird populations would increase because they have variety in their diets.

Grass and grain populations would increase because less organisms are consuming them.

Grass and grain populations would remain constant because they are producers.

Owl and bird populations would decrease because they their food sources are reduced (less).

Nødvendig

1

A rainforest ecosystem is shown below.
Based on the web, what is one impact of the removal of the tree frog?

The frilled lizard population will decrease.

The insect population would not be affected.

The iguana population will go extinct.

The ocelot population will decrease.

1

A rainforest ecosystem is shown below.

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The removal of insects from this food web would cause .

Nødvendig

1

A biomass pyramid reflects the amount of energy availble to organisms in different trophic levels in a grassland ecosystem.
Which statement below best describes what would happen in this ecosystem if the population of carnivores decreases?

The population of snails will decrease.

The population of grass will increase.

The population of sparrowhawks will increase.

The population of thrush birds will increase.

Nødvendig

1

Which of the following shows the flow of energy through trophic levels of this ecosystem?

Phytoplankton --> Mollusks --> Blue crab --> Red snapper

Phytoplankton --> Blue crab --> Grouper --> Shark

Shark --> Red snapper --> Shrimp --> Phytoplankton

Zooplankton --> Mollusks --> Phytoplankton --> Blue crab

Nødvendig

1

The removal of the mollusks would have which of the following affects on this ecosystem?

Zooplankton will decrease

Phytoplankton will increase

Grouper will not be affected

Blue crab will increase

Nødvendig

1

According to the food web, the removal of which organism would cause the least amount of impact on the ecosystem stability?

Zooplankton

Phytoplankton

Red snapper

Mollusk

Nødvendig

1

The removal of the blue crab would have which of the following affects on this ecosystem?

The red snapper population will increase causing the sharks to increase.

The shrimp population will increase causing the phytoplankton to decrease.

The shrimp population will decrease causing the zooplankton to increase.

The red snapper population will decrease causing the sharks to increase.

2

Identify and explain ONE effect that the removal of shrimp would have on the food web.
Rubric for students:
1 point: Identify an organism that will be affected
1 point: Explain how the population of the organism you chose will change

Bk Energy Flow Intro and Practice (3/17/2025)

Match the term to the correct description.

Where do omnivores get their energy from? Select TWO correct answers.

What would happen if all the mice died?

A food chain is shown below.
Which biomass pyramid best represents the amount of energy available at each trophic level to support these organisms?

Which of the following best illustrates the flow of energy through trophic levels of this jungle ecosystem?

Below shows a partial food web.

Based on the partial food web, which table below correctly identifies each organism?

Observe the food web provided below.
The overuse of insecticide kills the grasshopper population in the ecosystem shown. How does the removal of grasshoppers from this food web impact other organisms in the ecosystem? Select all that apply.

A rainforest ecosystem is shown below.
Based on the web, what is one impact of the removal of the tree frog?

A biomass pyramid reflects the amount of energy availble to organisms in different trophic levels in a grassland ecosystem.
Which statement below best describes what would happen in this ecosystem if the population of carnivores decreases?

Which of the following shows the flow of energy through trophic levels of this ecosystem?

The removal of the mollusks would have which of the following affects on this ecosystem?

According to the food web, the removal of which organism would cause the least amount of impact on the ecosystem stability?

The removal of the blue crab would have which of the following affects on this ecosystem?

Identify and explain ONE effect that the removal of shrimp would have on the food web.
Rubric for students:
1 point: Identify an organism that will be affected
1 point: Explain how the population of the organism you chose will change

Match the term to the correct description.

Where do omnivores get their energy from? Select TWO correct answers.

What would happen if all the mice died?

A food chain is shown below.
Which biomass pyramid best represents the amount of energy available at each trophic level to support these organisms?

Which of the following best illustrates the flow of energy through trophic levels of this jungle ecosystem?

Based on the jungle food web, which following statement is true?

Below shows a partial food web.

Based on the partial food web, which table below correctly identifies each organism?

Observe the food web provided below.
The overuse of insecticide kills the grasshopper population in the ecosystem shown. How does the removal of grasshoppers from this food web impact other organisms in the ecosystem? Select all that apply.

A rainforest ecosystem is shown below.
Based on the web, what is one impact of the removal of the tree frog?

A biomass pyramid reflects the amount of energy availble to organisms in different trophic levels in a grassland ecosystem.
Which statement below best describes what would happen in this ecosystem if the population of carnivores decreases?

Which of the following shows the flow of energy through trophic levels of this ecosystem?

The removal of the mollusks would have which of the following affects on this ecosystem?

According to the food web, the removal of which organism would cause the least amount of impact on the ecosystem stability?

The removal of the blue crab would have which of the following affects on this ecosystem?

Identify and explain ONE effect that the removal of shrimp would have on the food web.
Rubric for students:
1 point: Identify an organism that will be affected
1 point: Explain how the population of the organism you chose will change

Based on the jungle food web, which following statement is true?

Bk Energy Flow Intro and Practice (3/17/2025)

Bk Energy Flow Intro and Practice (3/17/2025)

Match the term to the correct description.

Where do omnivores get their energy from? Select TWO correct answers.

What would happen if all the mice died?

A food chain is shown below.Which biomass pyramid best represents the amount of energy available at each trophic level to support these organisms?

Which of the following best illustrates the flow of energy through trophic levels of this jungle ecosystem?

Below shows a partial food web. Based on the partial food web, which table below correctly identifies each organism?

Observe the food web provided below.The overuse of insecticide kills the grasshopper population in the ecosystem shown. How does the removal of grasshoppers from this food web impact other organisms in the ecosystem? Select all that apply.

A rainforest ecosystem is shown below.Based on the web, what is one impact of the removal of the tree frog?

A biomass pyramid reflects the amount of energy availble to organisms in different trophic levels in a grassland ecosystem.Which statement below best describes what would happen in this ecosystem if the population of carnivores decreases?

Which of the following shows the flow of energy through trophic levels of this ecosystem?

The removal of the mollusks would have which of the following affects on this ecosystem?

According to the food web, the removal of which organism would cause the least amount of impact on the ecosystem stability?

The removal of the blue crab would have which of the following affects on this ecosystem?

Identify and explain ONE effect that the removal of shrimp would have on the food web.Rubric for students:1 point: Identify an organism that will be affected1 point: Explain how the population of the organism you chose will change

Match the term to the correct description.

Where do omnivores get their energy from? Select TWO correct answers.

What would happen if all the mice died?

A food chain is shown below.Which biomass pyramid best represents the amount of energy available at each trophic level to support these organisms?

Which of the following best illustrates the flow of energy through trophic levels of this jungle ecosystem?

Based on the jungle food web, which following statement is true?

Below shows a partial food web. Based on the partial food web, which table below correctly identifies each organism?

Observe the food web provided below.The overuse of insecticide kills the grasshopper population in the ecosystem shown. How does the removal of grasshoppers from this food web impact other organisms in the ecosystem? Select all that apply.

A rainforest ecosystem is shown below.Based on the web, what is one impact of the removal of the tree frog?

A biomass pyramid reflects the amount of energy availble to organisms in different trophic levels in a grassland ecosystem.Which statement below best describes what would happen in this ecosystem if the population of carnivores decreases?

Which of the following shows the flow of energy through trophic levels of this ecosystem?

The removal of the mollusks would have which of the following affects on this ecosystem?

According to the food web, the removal of which organism would cause the least amount of impact on the ecosystem stability?

The removal of the blue crab would have which of the following affects on this ecosystem?

Identify and explain ONE effect that the removal of shrimp would have on the food web.Rubric for students:1 point: Identify an organism that will be affected1 point: Explain how the population of the organism you chose will change

Based on the jungle food web, which following statement is true?

A food chain is shown below.
Which biomass pyramid best represents the amount of energy available at each trophic level to support these organisms?

Below shows a partial food web.

Based on the partial food web, which table below correctly identifies each organism?

Observe the food web provided below.
The overuse of insecticide kills the grasshopper population in the ecosystem shown. How does the removal of grasshoppers from this food web impact other organisms in the ecosystem? Select all that apply.

A rainforest ecosystem is shown below.
Based on the web, what is one impact of the removal of the tree frog?

A biomass pyramid reflects the amount of energy availble to organisms in different trophic levels in a grassland ecosystem.
Which statement below best describes what would happen in this ecosystem if the population of carnivores decreases?

Identify and explain ONE effect that the removal of shrimp would have on the food web.
Rubric for students:
1 point: Identify an organism that will be affected
1 point: Explain how the population of the organism you chose will change

A food chain is shown below.
Which biomass pyramid best represents the amount of energy available at each trophic level to support these organisms?

Below shows a partial food web.

Based on the partial food web, which table below correctly identifies each organism?

Observe the food web provided below.
The overuse of insecticide kills the grasshopper population in the ecosystem shown. How does the removal of grasshoppers from this food web impact other organisms in the ecosystem? Select all that apply.

A rainforest ecosystem is shown below.
Based on the web, what is one impact of the removal of the tree frog?

A biomass pyramid reflects the amount of energy availble to organisms in different trophic levels in a grassland ecosystem.
Which statement below best describes what would happen in this ecosystem if the population of carnivores decreases?

Identify and explain ONE effect that the removal of shrimp would have on the food web.
Rubric for students:
1 point: Identify an organism that will be affected
1 point: Explain how the population of the organism you chose will change