Biology Chapter: Redwoods and Arms Races
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Questions and Answers

What is the main reason why redwoods grow to be very tall?

  • To compete with other trees for sunlight (correct)
  • To live longer than other trees
  • To grow as fast as possible
  • To protect themselves from the wind

    • What is the consequence of a redwood tree not getting enough sunlight?

  • It grows taller than other trees
  • It grows shorter than other trees
  • It becomes stronger than other trees
  • It loses the opportunity to grow taller (correct)

    • What is the main risk of a redwood growing very tall?

  • The wind (correct)
  • Drought
  • Diseases
  • Pests

    • What is the percentage of the US budget spent on defense?

    <p>More than 50%</p> Signup and view all the answers

    What is the alternative to spending money on defense according to the passage?

    <p>Spending on schools, roads, and parks</p> Signup and view all the answers

    What is the main reason why nations engage in an arms race?

    <p>To protect themselves from other nations</p> Signup and view all the answers

    What is the analogy between redwoods and nations in the passage?

    <p>Both are locked in a harmful competition</p> Signup and view all the answers

    What is the general opinion about world peace according to the passage?

    <p>It is better than an arms race</p> Signup and view all the answers

    Study Notes

    Redwoods and Competition

    • Redwoods are the tallest trees in the world, growing as high as 380 feet, comparable to the length of an American football field (300 feet).
    • Redwoods compete with each other to get the most sunlight, which is necessary for growth, leading them to grow taller to survive.

    The Risks of Growing Tall

    • Growing tall is risky for redwoods, as they become more susceptible to strong winds, which can be threatening.
    • Redwoods expend all their energy to grow tall, leaving them vulnerable.

    Human Analogy: Arms Races and Defense Spending

    • Nations engage in an arms race, spending a significant portion of their budgets on defense (e.g., the US spends over half its budget, while other nations spend 10-30%).
    • This spending could be allocated to other essential areas, such as education, infrastructure, hunger relief, environmental protection, art, philosophy, or scientific advancement.

    The Dilemma of Disarmament

    • The problem lies in the risk of invasion if a nation has no military, making it vulnerable to attack by a nation with a strong army.
    • The fear of being destroyed by another nation's secret army prevents nations from disarming and redirecting their resources to peaceful pursuits.
    • The pursuit of world peace and disarmament is hindered by the uncertainty of other nations' intentions, leading to a perpetual arms race.

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    Description

    This quiz is based on a passage about redwood trees, discussing their growth and characteristics. It tests your understanding of the biology of these tallest trees in the world.

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