Practice Limiting Factors - 4.3.3 | Ecology | IB MYP Grade 12 Biology
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4.3.3 - Limiting Factors

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are limiting factors?

💡 Hint: Think about what can control how many organisms can live in an area.

Question 2

Easy

Give an example of a density-independent factor.

💡 Hint: What kind of events can affect populations no matter how many individuals are present?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

Which of the following is a density-dependent factor?

  • Natural disasters
  • Competition
  • Temperature

💡 Hint: Think about the factors that rely on how many individuals are present.

Question 2

True or False: Density-independent factors can affect a population size regardless of how many individuals are present.

  • True
  • False

💡 Hint: Consider whether disasters make a difference in large vs. small groups.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Evaluate how the reintroduction of a large predator species could change the density-dependent factors in a local ecosystem.

💡 Hint: Consider the implications of predator-prey dynamics and how it resets balance.

Question 2

Propose a conservation strategy that considers both density-dependent and density-independent factors when managing a regional wildlife reserve.

💡 Hint: Think about how natural environment maintenance could mitigate both types of limiting factors.

Challenge and get performance evaluation