All of the options provided can be considered possible consequences of damage to infrastructure due to flooding. However, the most direct consequence specifically related to infrastructure damage would be:
The flow of goods is decreased or halted.
This option focuses specifically on the impact of infrastructure damage, as flooding can disrupt transportation routes, hinder logistics, and complicate supply chains, directly affecting the flow of goods.
The other options also reflect various consequences of flooding, but they are not as directly tied to infrastructure damage alone:
- Homes and businesses are washed away refers to destruction caused by flooding itself, not infrastructure damage.
- The prices of local crops are lowered could be a consequence of supply and demand changes but is not directly a result of infrastructure damage.
- Pollutants are spread to farmland is also related to flooding more generally rather than infrastructure damage.
So, the best answer focusing on infrastructure damage is: The flow of goods is decreased or halted.