Answer:
such as tissue paper, do not allow light to pass through as easily, and images cannot be seen clearly. Opaque materials, such as wood and metals, allow no light to pass through.
Explanation:
The flood mitigation techniques a city can use are
- Restricting new homes from being built on the floodplain
- Relocating existing homes off of the floodplain
<h3>What is Flood plain?</h3>
Flood plain is a flat area of land or bottomlands that is adjacent to a river which flow from the river banks of it's channel to the base of the valley.
Therefore, The flood mitigation techniques a city can use are
Restricting new homes from being built on the floodplain
Relocating existing homes off of the floodplain.
Learn more about flood plain below.
brainly.com/question/1000851
