| 1 |
What is the primary purpose of applying environmental adaptation engineering in agriculture?
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2. To recycle and reuse agricultural waste sustainably |
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| 2 |
Which method best exemplifies waste-to-resource conversion in sustainable farming?
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1. Open-air burning of residues |
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| 3 |
What is the key feature of ecosystem-based engineering in sustainable agriculture?
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3. Replacing soil organisms with synthetic chemicals |
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| 4 |
Why is agricultural waste considered a valuable resource in sustainable systems?
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1. It can be used to produce renewable energy and organic fertilizers |
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| 5 |
How does environmental adaptation engineering support water sustainability in agriculture?
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2. By optimizing water reuse and retention |
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| 6 |
Which indicator best reflects improved sustainability through adaptive engineering?
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2. Reduced greenhouse gas emissions |
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| 7 |
Which technology integration supports adaptive agricultural systems?
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1. Smart sensors for waste and moisture monitoring |
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| 8 |
What policy approach enhances sustainable waste management in agriculture?
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1. Encouraging circular economy models |
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| 9 |
Which of the following best summarizes the overall benefit of adaptive waste management systems?
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2. Greater dependence on chemical fertilizers |
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| 10 |
What distinguishes shape memory hydrogels from conventional hydrogels?
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1. Their ability to change color when stretched |
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7 |
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| 11 |
Which stimulus commonly triggers the shape recovery of SMHs?
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3. Magnetic field only |
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7 |
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| 12 |
What is the primary advantage of using SMHs in tissue engineering?
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5. High brittleness |
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| 13 |
Which property is most critical for biocompatibility of SMHs?
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1. Chemical inertness and non-toxicity |
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| 14 |
What remains a major challenge in SMH fabrication for medical use?
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2. Reducing global waste generation |
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| 15 |
Which future direction is emphasized for SMH development?
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1. Integrating multifunctional stimuli-responsiveness |
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| 16 |
Why are SMHs suitable for cell culture applications?
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2. They completely block nutrient transport |
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| 17 |
How do SMHs contribute to smart biomedical systems?
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1. By providing shape adaptability for implants and drug delivery |
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| 18 |
Why are biodegradable SMHs considered a sustainable option in tissue engineering?
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3. They require constant surgical replacement |
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| 19 |
Based on the figure showing the contribution of agricultural sources to greenhouse gas (GHG) emissions, which strategy would most effectively reduce overall emissions while maintaining sustainable productivity?
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2. Improving manure management and promoting biogas recovery systems |
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| 20 |
According to the figure illustrating biochemical, chemical, and physical stimuli affecting SMHs, which integrated approach would most enhance their performance in tissue engineering applications such as bone regeneration or artificial skin?
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1. Using a single stimulus type (e.g., temperature) to maintain structural rigidity |
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