Answer: B
Explanation: They can help prevent using land that is bad to use if the land is eroding. They can also help for a better lot arrangement. For example; if you were to build a neighborhood, you would want it to be quiet and not be disturbed by its surroundings right? That's what zoning laws can also help with. B is the most accurate and descriptive correct answer.
Answer:
他當選,出租車上的詹姆斯敦是一個關於酒吧和平的問題,條形圖中的詹姆斯敦不知道他們在哪裡
A flood drought indicates a water shortage, while a flood indicates water has overflowed into an area.