Practice Unit 5: Ecology & Interdependence - 5 | Ecology & Interdependence | IB MYP Grade 8 Biology
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Unit 5: Ecology & Interdependence

5 - Unit 5: Ecology & Interdependence

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is ecology?

💡 Hint: Think about the relationship between living things.

Question 2 Easy

Define interdependence.

💡 Hint: It involves how species depend on each other.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary role of producers in an ecosystem?

To consume other organisms
To recycle nutrients
To convert sunlight into energy

💡 Hint: Think about who starts the energy flow.

Question 2

True or False: In a food chain, energy is perfectly transferred from one level to another.

True
False

💡 Hint: Consider how much energy remains after each transfer.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Analyze the effects of climate change on photosynthesis rates in plants.

💡 Hint: Consider how each factor influences the process.

Challenge 2 Hard

Propose a conservation strategy that could mitigate the effects of overfishing in marine ecosystems.

💡 Hint: Think about sustainable practices and how they can help.

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