Practice Recycling And Renewability (.18.2.4) - Understanding Harmony in Nature

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5 questions

Flashcard drill
4 cards from this section. Quick, good the night before a test.
Exercise
3 questions · about 2 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What role do decomposers play in the ecosystem?
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Think about the 'dead' organisms in nature.
Question 2.
Explain the nutrient cycle and its importance in ecosystems.
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Consider how nutrients move from one organism to another.
3Question 3.
What is the primary function of decomposers in the ecosystem?
- To provide energy
- To break down dead matter
- To compete with plants
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Think about what happens to dead plants and animals.
4Question 4.
True or False: The circular economy aims to eliminate waste.
- True
- False
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Recall the purpose of recycling.
Question 5.
Design a community project that incorporates natural recycling principles to manage food waste.
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Consider how local resources can be engaged.
Question 6.
Evaluate the impact of plastic waste on nutrient cycling in ecosystems.
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Think about how plastics interfere with natural processes.

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