Polar Bear Food Chain


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question 1 of 3

What is a food chain?

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1. What are the producers in the polar bear's food chain?

2. What are the primary prey for polar bears?

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About This Quiz & Worksheet

As predators, polar bears play an important role in maintaining the balance of their ecosystem. This quiz/worksheet combo helps you understand the different links in the polar bear food chain and how these animals ensure the health of other species of Arctic plants and animals.

Quiz and Worksheet Goals

In these assessments you'll be tested on:

  • The definition of a keystone species
  • Environmental threats to polar bears
  • The definition of a food chain
  • The role of seals in the polar bear food chain

Skills Practiced

This quiz and worksheet allows you to test the following skills:

  • Interpreting information - ensure that you can read information about the polar bear food chain and interpret it correctly
  • Knowledge application - use your knowledge to explain how the food chain maintains the balance of the Arctic ecosystem
  • Making connections - examine how reduction of the polar bear population will affect the food chain

Additional Learning

To learn more, review the lesson titled Polar Bear Food Chain. This lesson covers the following objectives:

  • Explain the relationships in the polar bear food chain
  • Understand the importance of each link in the food chain
  • Describe the role of a keystone species
  • Explain the polar bear's need for significant amounts of calories
  • Understand how climate change threatens polar bears