Which of the following is the best answer for a "hard" solution?
A) installing catchment basins below debris-flow channels
B) willful ignorance
C) Installing concrete barriers and riprap along coasts
D) levees on rivers
E) all except willful ignorance

Question

Quizplus · Accepted Answer

A "hard" solution refers to physical structures or engineering interventions to manage environmental issues, and all options except willful ignorance involve such measures.

Which of the Following Is the Best Answer for a "Hard