In the context of the article, what are the costs and benefits of technology? How has the development of new technology negatively impacted the availability of clean water? How could technology be used to improve humans’ access to clean water? Cite evidence from this text, your own experience, and other literature, art, or history in your answer.

Afine-grained igneous rock forms as a result of slow cooling.

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography.