Practice Ecosystems (4) - Theme C: Interaction and Interdependence - IB 12 Sciences Biology
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Ecosystems

Practice - Ecosystems

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define a population.

💡 Hint: Think about the species and the area together.

Question 2 Easy

What is a community?

💡 Hint: Consider how different species interact.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What defines a population?

Individuals from various species
A group of the same species
Different species interacting

💡 Hint: Remember, it's about one species.

Question 2

True or False: Competition can benefit organisms.

True
False

💡 Hint: Think about the struggle for resources.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Evaluate the impact of removing a top predator from an ecosystem and its potential effect on population dynamics.

💡 Hint: Think about the food chain.

Challenge 2 Hard

Devise a conservation strategy to maintain biodiversity in a community experiencing high competition.

💡 Hint: Consider the role of habitat protection.

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Reference links

Supplementary resources to enhance your learning experience.