Co-funded by the European Union (2023-2-ES01-KA210-VET-000180154). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the Spanish Service for the Internationalisation of Education (SEPIE). Neither the European Union nor SEPIE can be held responsible for them. Challenge 2 CORRECT ANSWER Explanation: The use of sustainable materials decreases the environmental footprint of devices by reducing waste and pollution through more eco-friendly production practices. CORRECT ANSWER Explanation: Mining for components often leads to significant environmental degradation including habitat destruction and pollution, which are major ecological concerns. CORRECT ANSWER Explanation: Designing electronics with recyclability in mind reduces the volume of waste sent to landfills and supports the circular economy by facilitating material recovery. 7. What is the main environmental concern associated with mining for electronic components? a. Improves device functionality b. Causes habitat destruction and pollution c. Reduces device cost d. Makes recycling unnecessary Incorrect answers – (a) Does not enhance device functionality. – (c) Often increases costs due to the environmental management needed. – (d) Increases, rather than decreases, the need for recycling due to waste. 8. Why is designing for recyclability important in electronics production? a. Reduces the need for landfill space b. Improves energy efficiency c. Lowers device manufacturing costs d. Speeds up production time Incorrect answers – (b) Does not directly impact energy efficiency. – (c) May not necessarily lower costs; sometimes initial costs could be higher. – (d) Does not typically affect the speed of production processes. 9. How does using sustainable materials in devices affect the environment? a. Decreases overall waste and pollution b. Lowers device resale value c. Increases production costs only d. Makes devices less energy efficient Incorrect answers – (b) Does not necessarily affect resale value, might enhance it due to consumer preference for sustainability. – (c) While potentially increasing costs, sustainable materials also offer long-term environmental and possibly financial savings. – (d) Sustainable materials do not impact the energy efficiency of the devices themselves.
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