9.2.A.1 - In Agriculture
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Practice Questions
Test your understanding with targeted questions
What is nitrogen fixation?
💡 Hint: Think about how plants obtain nitrogen.
Name a type of bacteria involved in nitrogen fixation.
💡 Hint: This bacteria lives in the root nodules of legumes.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What role do Rhizobium bacteria play in agriculture?
💡 Hint: Consider how plants get their nitrogen.
True or False: Bacteria have no role in recycling nutrients in ecosystems.
💡 Hint: Think about what happens to dead plants and animals.
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Challenge Problems
Push your limits with advanced challenges
Consider an agricultural plot with declining soil fertility. Propose how introducing nitrogen-fixing bacteria could aid in restoring health to the soil.
💡 Hint: Think about the role of nitrogen in plant health.
Multiple species of bacteria are present in a compost pile. Discuss how this diversity aids in effective decomposition.
💡 Hint: Consider how varied diets (types of organic matter) can benefit from diverse decomposers.
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