Practice Carbon Cycle (4.2.1) - Ecology - IB 12 Biology
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Carbon Cycle

Practice - Carbon Cycle

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What process do plants use to absorb carbon dioxide?

💡 Hint: Think about how plants make their food.

Question 2 Easy

What do we call the breakdown of dead organisms?

💡 Hint: This term is related to recycling nutrients.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary process through which carbon enters the atmosphere?

Photosynthesis
Respiration
Decomposition

💡 Hint: Think about what happens in living organisms when they convert food into energy.

Question 2

True or False: Decomposers play a role in returning carbon to the soil.

True
False

💡 Hint: Consider what happens when plants and animals die.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Critically analyze how agriculture practices contribute to the carbon cycle and the mechanics of soil carbon storage.

💡 Hint: Consider both negative and positive impacts of agriculture.

Challenge 2 Hard

Evaluate the relationship between the Carbon Cycle and climate change, proposing solutions to mitigate the impact.

💡 Hint: Think of strategies that benefit both the environment and economy.

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Reference links

Supplementary resources to enhance your learning experience.