Answer:
Animals that may become endangered due to loss of habitat.
Explanation:
This is an example of an environmental parameter that should be investigated prior to building a new highway. When building a new highway, it is important to take into account how this project would affect the environment it is located in. A common concern is that of affecting the environment in a way that would affect the animals living in the area. A sustainable approach would take care of this and develop a way to minimize the risk and damage to animals in the area.