The answer is D. Divergence
Answer: The term "Flat Earth" means that the Earth is not spherical. This term is usually the more vague answer above, but it can also mean Earth is just a circle
Sharp reduction in agricultural land has been the negative effect of industrialization in China. This scenario occurs because the development of cities to accommodate high population will give way to more lands that will be used for innovations instead for agriculture/food production. This does not only happen in China but also in other parts of the world where the fast increase in their economic growth is going on a fast rate but there are not enough places to accommodate this specific growth.
As a result, lands that are supposed to be for agriculture are maximized by city construction which in the long term might lead to societal hunger.
Water rights people fight over water rights all the time. Cause water is valuable and people want to save the water. Lots of arguments or water rights
A or b or c not d you chose