Beaver Population Quiz
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Questions and Answers

What is the approximate weight range of adult beavers?

  • 25-50 pounds
  • 35-80 pounds (correct)
  • 10-20 pounds
  • 80-120 pounds
  • What is the main reason beavers are important to nature?

  • They provide food for humans.
  • They are a source of fur for clothing.
  • They control the flow of water.
  • They create habitats for other animals. (correct)
  • What was the main reason for the decline in beaver populations in North America?

  • Climate change.
  • Habitat loss due to deforestation.
  • Disease outbreaks.
  • Overhunting for their fur. (correct)
  • What is the approximate number of beavers in North America today?

    <p>10-15 million (D)</p> Signup and view all the answers

    What is the significance of the fact that there are no beavers on Cape Cod?

    <p>It is a sign of the severe impact of colonization on beaver populations. (B)</p> Signup and view all the answers

    What did colonists use beaver fur for?

    <p>Clothing and accessories (C)</p> Signup and view all the answers

    What does the text suggest about the beaver population in the Northeast during the colonization period?

    <p>The population declined dramatically. (D)</p> Signup and view all the answers

    What is the main reason why people began to help bring back beavers in New England in the early 1900s?

    <p>To restore the ecological balance. (B)</p> Signup and view all the answers

    Flashcards

    Beaver Population

    Beavers were once 100-200 million in North America, now 10-15 million.

    Beaver Habitat Creation

    Beavers create ponds by damming streams and rivers, supporting diverse life.

    Beaver Fur Trade

    Colonists trapped beavers for their fur which was prized for hats and fashion.

    Pre-Colonization Beaver Range

    Beavers were found everywhere in Massachusetts before colonization.

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    Beaver Revival Efforts

    In the early 1900s, efforts began to restore beaver populations in New England.

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    Beavers in Cape Cod

    Currently, there are no beavers on Cape Cod despite restoration efforts.

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    Current Beaver Weight

    Adult beavers typically weigh between 35 and 80 pounds.

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    Colonization Impact

    Beaver populations were greatly affected, decreasing due to trapping and habitat loss.

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    Study Notes

    Beaver Population

    • Beavers are the largest rodents in North America, weighing between 35 and 80 pounds.
    • Beavers are crucial to the natural environment. They build dams, creating ponds that support diverse plant and animal life.
    • Before European colonization, beavers were widespread in Massachusetts. Beaver fur was highly valued for hats and other items, making it a significant commodity.
    • Colonists actively trapped beavers for the lucrative fur trade.
    • Before the 1600s, North America harbored an estimated 100-200 million beavers. Today, the population is around 10-15 million.
    • Efforts to reintroduce beavers to New England began in the early 1900s, although Cape Cod still lacks beaver populations.

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    Description

    Test your knowledge about beaver populations and their significance in North America. This quiz covers the history of beavers, their role in the environment, and the effects of colonization on their numbers. Learn about the conservation efforts made to restore beaver populations in the region.

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