Practice Key Concept: Interaction, Environment - 4.1 | Unit 4: Interconnectedness of Life: Ecosystems | IB MYP Grade 9 Biology
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4.1 - Key Concept: Interaction, Environment

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define ecology in your own words.

💡 Hint: Think about what you learned about organisms and their habitats.

Question 2

Easy

What are biotic factors? Give one example.

💡 Hint: Consider what types of living things exist in a habitat.

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

What does ecology study?

  • Human behavior
  • Interactions between organisms and their environment
  • Astronomy

💡 Hint: Think about what fields study life and nature.

Question 2

True or False: Abiotic factors are the living components of an ecosystem.

  • True
  • False

💡 Hint: Focus on understanding biotic versus abiotic.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Propose a community project that prioritizes sustainability within your local ecosystem. What elements do you need to consider?

💡 Hint: Think about community gardens, recycling programs, or habitat restoration.

Question 2

Analyze a real-world case where human activity drastically altered an ecosystem. Discuss what went wrong and potential solutions.

💡 Hint: Consider methods like policy changes or habitat conservation.

Challenge and get performance evaluation