Drag each phrase describing flood mitigation projects to the appropriate box to indicate whether it is a cost or a benefit.(2 points)
cost benefit
initial design and construction
ongoing maintenance
employment opportunities
lower insurance costa
protection of infrastructure
cost
- initial design and construction
- ongoing maintenance
- lower insurance costs
benefit
- employment opportunities
- protection of infrastructure
Why is beach nourishment considered mostly a short-term strategy for fighting beach erosion?(1 point)
Responses
It is expensive.
It is expensive.
It must be repeated every 5 to 7 years.
It must be repeated every 5 to 7 years.
It requires heavy machinery.
It requires heavy machinery.
It takes a long time to find the materials.