Answer:
Jobs and increase in population are the positive effects whereas removal of wildlife and pollution are the negative effects.
Step-by-step explanation:
The positive effects of Austin's growth on the human population of the city is the availability of jobs to their citizens and more people comes to the cities that leads to increase in population whereas the negative effects of Austin's growth on the wildlife and wilderness surrounding Austin, Texas are the removal of wildlife occur due to destruction of their habitat which disturb the whole ecosystem and pollution occur due to the presence of industries.