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quiz #3
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cradle to grave
an open loop process- taking raw materials, creating products, and throwing them away once used.
cradle to cradle
a closed loop- creating products that can be broken down and circulated infinitely.
recycling
process of converting waste materials into new materials.
downcycling
process of converting materials into lower qualities than the original material.
upcycling
____ converts the material into something of greater value than it originally was.
TRUE
Both upcycling and downcycling are important components of a “closed-loop” manufacturing system.
FALSE
One of the pros of recycling is that the upfront costs are low.
plastic
Which resource was used to make the pages of the physical Cradle to Cradle book?
carbon
When we measure our ecological footprint, what chemical element is it primarily measuring?
FALSE
In Cradle to Cradle, universal design solutions, or a "one size fits all" approach, are promoted as ways to be more sustainable.
natural resources & technical nutrients → manufacturing → retail → use → trash
Which of the following is the correct order of the typical product lifecycle steps?
crude products
products that are not designed for human or ecological health.
product plus
consumers get a product/service they want, as well as harmful additives.
eco efficiency
being resourceful and considerate about how you affect the environment. reducing waste and making more products
eco effectiveness
being intentional with how your product effects its consumers. it addresses the shortcomings of eco efficiency
CO2 emissions
what does the Life Cycle Assessment measure?
Reduced energy consumption
decreased pollution
slow rate of resource depletion
fight global warming
decrease landfill waste
pros of recycling
expensive
high up-front costs
needs global buy-in
recycled products are lesser quality
recycling sites are unsafe
cons of recycling
Reduce, reuse, recycle, regulate
According to the C2C book, what are the Four Rs of sustainability?