13.2 - How do our activities affect the environment?
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Practice Questions
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What is an ecosystem?
💡 Hint: Think about both living and non-living components.
Name one example of a producer.
💡 Hint: What do plants do with sunlight?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main component of a food chain?
💡 Hint: Who is providing food in the ecosystem?
True or False: A food chain can have an unlimited number of trophic levels.
💡 Hint: Think about how much energy is lost with each step.
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Challenge Problems
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How would the removal of a top carnivore from an ecosystem affect the population of herbivores?
💡 Hint: Consider the predator-prey relationships we discussed.
Design a waste management plan for a small community, addressing both biodegradable and non-biodegradable waste.
💡 Hint: Think about effective ways to manage different types of waste.
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