ANSWER PLEASE A physical disruption to an ecosystem ocurred when a highway was built through a forest. Which of the following would provide evidence that the addition of a highway to this forest affected populations? Option 1: The Amount Of Water Runoff from higher elevations has increased after the highway was built. Option 2: The trees that were not cut down during the construction of the highway have continues to grow. Option 3: There are fewer spieces of nesting birds living in the forest after the highway was built. Option 4: A greater area of the forest floor is now exposed to the sunlight after the highway was built. This is a Science Problem.