Beaver Ecology
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Questions and Answers

Which of the following is a way in which beavers transform the landscape for their own advantage and that of other species?

  • By creating deep water for winter food storage
  • By building dams and raising water levels (correct)
  • By trimming trees and branches
  • By staying warm in their lodges

    • What is the purpose of beavers harvesting trees and branches?

  • To build their small houses
  • To stay warm in their lodges
  • To create a food reserve for winter
  • To stimulate the growth of willows, cottonwood, and aspen (correct)

    • How do beavers stay warm in their lodges during winter?

  • By trimming trees and branches
  • By having an underwater food reserve of branches (correct)
  • By building dams and raising water levels
  • By creating deep water for winter food storage

    • Which of the following animals struggle with winter cold and hunger?

    <p>Other animals</p> Signup and view all the answers

    What is the purpose of beaver ponds in the landscape?

    <p>To create protective channels and deep water for winter food storage</p> Signup and view all the answers

    Which of the following is a characteristic of beaver ponds?

    <p>They create a deep water source for winter food storage</p> Signup and view all the answers

    What is the primary purpose of beavers damming streams?

    <p>To create protective channels around their lodges</p> Signup and view all the answers

    Which of the following animals is known for their ability to transform the landscape?

    <p>Beavers</p> Signup and view all the answers

    What do beavers use branches for?

    <p>To construct their lodges</p> Signup and view all the answers

    Which of the following is NOT a characteristic of beaver lodges?

    <p>They are made of branches</p> Signup and view all the answers

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