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Which of the following is TRUE?

a. Energy use and resource depletion are two unrelated issues.
b. Recycling is preferable to reusing
c. One reason it is better to upcycle than recycle is that upcycling uses less energy in reprocessing materials before using them as raw materials for products
d. Fluorescent bulbs are more energy efficient than LED bulbs.

1 Answer

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Final answer:

The correct answer is option c: one of the benefits of upcycling over recycling is that it generally uses less energy to reprocess materials. This is because upcycling often does not involve breaking down materials into their raw forms, but rather repurposing them in new ways. LED bulbs are more energy-efficient than fluorescent bulbs.

Step-by-step explanation:

The question pertains to energy use, resource depletion, the benefits of upcycling, and the efficiency of various light bulbs. Among the provided options, c. One reason it is better to upcycle than recycle is that upcycling uses less energy in reprocessing materials before using them as raw materials for products is TRUE. Upcycling refers to the process of transforming by-products, waste materials, or unwanted products into new materials or products perceived to be of greater quality, such as artistic value or environmental value. Upcycling often requires less energy than recycling because it bypasses the energy-intensive processes of breaking down materials into their raw form and then reforming them into new items.

Recycling, while beneficial, typically consumes more energy compared to upcycling due to the processes involved in breaking down materials. Energy use and resource depletion are related issues since both are linked to the sustainable management of the planet's resources. Moreover, LED bulbs are more energy-efficient than fluorescent bulbs, based on the provided reading that indicates that LED lights are twice as efficient as compact fluorescent lights (CFLs) and have a longer lifespan.