SD] Latest Update 2025-2026 140 Questions and
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3 Main Components of the Scope of Sustainability - CORRECT ANSWER: -
Environment
-Social Equity
-Economy
-The relationship between these elements is often represented as either a Venn
Diagram, w/ Sustainability at the intersection, or as Concentric Circles, reflecting a
layering of domains.
-Concentric Circles: This view reflects the more realistic perspective that a healthy
economy depends on a healthy society, both of which rely on a healthy environment.
Sustainability occurs when all 3 are thriving.
-Add Picture: https://www.solidworks.com/sustainability/sustainable-design-guide/ch2-
scope-of-sustainability.htm
BioMimicry - CORRECT ANSWER: -1/7 of the Many Faces of Sustainable Design.
-__________ is "the practice of designing materials, processes, or products that are
inspired by living organisms or by the relationships & systems formed by living
organisms."
-Such inspiration comes in 2 forms, as either "Challenge to Biology" or "Biology to
Challenge".
,-"Challenge to Biology": A design challenge exists & designers search nature for
potential solutions.
-"Biology to Challenge": Entails starting w/ an interesting biological property that
researchers or scientists attempt to apply more broadly or commercialize.
-Note that just because a solution is based on nature doesn't mean that it's inherently
healthy or sustainable. For instance, nature has created plenty of toxic substances that
could be extremely harmful if misapplied.
Company Intent - CORRECT ANSWER: -1/4 reasons you should read this guide.
-Sustainability is increasingly on corporate agendas.
-Although often, Social & Environmental Responsibility is at the root of such efforts,
companies are realizing that sustainable design is "good business."
-Through it, companies find new ways to decrease material & energy costs, & increase
revenue through resulting new product innovations.
Cradle to Cradle - CORRECT ANSWER: -1/7 of the Many Faces of Sustainable Design,
an approach formulated by William McDonough & Michael Braungart.
-Popularizes the notion that product life cycles shouldn't be considered as ______ to
grave, but as ______ to ______.
-Key Idea: There's no such thing as a "grave" at the end of use, since everything goes
somewhere. As they say, there's no such thing as "away."
, -Given that, in order to be sustainable all of the elements of a product that has reached
the end of its useful life should be designed to go somewhere where it can serve as the
input to another system, a concept often characterized as "waste = food."
-While product development processes may focus on ______ to gate, ______ to grave,
or even gate to gate plans, effective life cycle planning needs to find ways to close all
possible loops.
Design for Disassembly - CORRECT ANSWER: -1/7 of the Many Faces of Sustainable
Design, a.k.a DfD for short.
-A design approach that enables the easy recovery of parts, components, & materials
from products at the end of their life.
-Recycling & Reuse are noble intentions, but if a product can't be disassembled cleanly
& effectively, they're impossible, or at least cost prohibitive to achieve.
Design for the Environment - CORRECT ANSWER: -1/7 of the Many Faces of
Sustainable Design.
-The U.S. Environmental Protection Agency created the DfE program in 1992 to
decrease pollution & the human & environmental risks that it entails.
-EPA recognizes consumer & industrial & institutional products deemed to be safer for
human health & the environment through an evaluation & product labeling program.
-The program defines best practices in a variety of industries, & identifies safer chemical
alternatives.
Green Chemistry - CORRECT ANSWER: -1/7 of the Many Faces of Sustainable
Design.