Answer：
China faces serious social and economic problems associated with overpopulation in the years to come. Overly populated regions lead to degradation of land and resources, pollution, and detrimental living conditions.
Answer: Here you go one advice
I think that Gina should spend it on her college fee instead of a car because college are expensive but after college she could by a car.
Answer:
Employment effects
Explanation:
When an organization or company is established there is always the need to employ people for the smooth running of the company.
This is the major reason why countries with low unemployment rate usually have many companies in which the citizens and migrants work in than countries with higher unemployment rate.
In the example above the automobile company will give rise to employment to people.
The answer is: guess. Estimate. Like guessing a forecast. Or such.
