Question 3

Question 1

What are the 3 R’s used to decrease mass and energy Use?

Answer 1

Reduce, Reuse, Recycle.

Question 2

What are the 5 main goals of designing for the environment?

Answer 2

Intentionally: 1. minimizing mass cycle for product, 2. minimizing energy cascade in systems you are designing, 3. designing to reduce, reuse and recycle, 4. minimizing pollutants, 5. Conducting Life cycle analysis.

Question 3

when did issues of sustainability surface?

Answer 3

Industrial revolution. roughly between 1948 and 1952