Practice - Reducing chemical fertilizer and pesticide use
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Practice Questions
Test your understanding with targeted questions
What does DDT stand for?
💡 Hint: Consider the chemical composition.
Name one natural method to control pests.
💡 Hint: Think of beneficial insects.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does DDT do to bird populations?
💡 Hint: Consider how chemicals affect reproduction.
True or False: Biomagnification occurs only in aquatic ecosystems.
💡 Hint: Think about food chains in different environments.
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Challenge Problems
Push your limits with advanced challenges
Evaluate the long-term ecological consequences of relying heavily on chemical fertilizers in agriculture.
💡 Hint: Consider the cycle of nutrients and the role of healthy soil.
Propose a sustainable plan for a farming operation that currently uses large amounts of pesticides.
💡 Hint: Think about all aspects of farming and sustainability.
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Reference links
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