BFP- Flow of Energy 12C

BFP- Flow of Energy 12C

9th Grade

10 Qs

quiz-placeholder

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BFP- Flow of Energy 12C

BFP- Flow of Energy 12C

Assessment

Quiz

Biology

9th Grade

Medium

Created by

Maria Gutierrez

Used 7+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Which statement would be true if the owl population disappeared?

The mouse population would increase

The carrot population would increase

The fox population would decrease

The rabbit population would decrease

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Which of the following will most likely result if all of the primary consumers are removed from this ecosystem?

Prairie rattlesnakes will become herbivores

Golden eagle and kit fox populations will decrease

Sagebrush grasshoppers will consumer soil bacteria

Silk grass and sand sagebrush populations will decrease

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

An ocean food chain is shown in the diagram above. Which organism represents the trophic level containing approximately 10% of the initial amount of solar energy acquired by the phytoplankton?

Copepods

Sand eels

Herring

Humans

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Which of the following statements best describes why there are fewer seals than shrimp in this pyramid?

The shrimp are better at finding habitats and food than the seals.

There is more energy available to the shrimp than the seals.

Predators in the food web reduce the number of seals.

The shrimp have many different food sources the seal has just one.

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The amount of energy the producers in this energy pyramid provide the primary consumers is 54,000 joules. From this amount, 540 joules are provided to the tertiary consumers.

Based on this model, how much of the energy was provided to secondary consumers?

53,460 J

5,400 J

540 J

54 J

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Part of a hydro-thermal vent food web is represented in the diagram.

Which organisms are both secondary and tertiary consumers in this food web?

Chemosynthetic bacteria and amphipods

Zooplankton and mussels

Ratfish and octopuses

Galatheid crabs and zoarcid fish

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

A marine ecosystem is represented below.

What is lost to the environment at each of the trophic levels of this ecosystem?

Nutrients from the soil

living space for the organisms

food sources

heat

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