Question

question 6 of 10
an engineer decides to develop technology that will help decrease sound pollution due to highway traffic noise. what step of the engineering process did she just undertake?
a. test and evaluate.
b. know the background.
c. make a plan.
d. identify a need.

Explanation:

The engineer noticed the problem of highway traffic - noise - related sound pollution and decided to develop a solution. This is the initial step of identifying a need in the engineering process.

Answer:

D. Identify a need