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Which of the following matches a human action with its impact? (6 points) Construction of bridges : Water pollution Construction of dams : Decrease in carbon dioxide level Use of fertilizers : Increase in population of aquatic animals Decrease in honeybee population : Increase in plant population

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msphotfame111

Answer: Construction of bridges : Water pollution

Explanation: Bridges are built over water, correct? So you can only assume that debris is going into the water when being constructed.

Also, you can terminate the other answers immediately

1. Decrease in honeybee population : Increase in plant population

That would decrease the plant population because honeybees are needed in order for plants to survive.

2. Use of fertilizers : Increase in population of aquatic animals

This would decrease the population of aquatic animals because fertilizers are toxic, and runoff from farms can go into water and harm aquatic animals.

3. Construction of dams : Decrease in carbon dioxide level

Construction of dams don't decrease carbon dioxide levels. If anything, it'd cause pollution.  

Tutorconsortium302

The following statement matches a human action with its impact:

Construction of bridges : Water pollution

How does construction of bridges lead to water pollution?

  • Surface transportation facility building creates impermeable surfaces that can impact water quality in a variety of ways, including:
  • Unless runoff from roads, runways, and parking lots is managed, it can result in increasing pollution loadings in wetlands and streams.
  • Runoff-control measures can be used during and after road, highway, and bridge construction to decrease pollutants from runoff.
  • When roads, highways, and bridges are built, silt is deposited, which can suffocate aquatic habitat and choke streams.

Learn more about water pollution here:

https://brainly.com/question/1235358

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