1. why aren't all ocean surface currents the same temperature? 4. what determines if the current is a warm water or cold water current?

Dentify one advancement from the industrial revolution that had a significant impact on agriculture, and discuss the benefits this advancement had on the industry.

Why is the improved education of girls so important, especially with regard to economics and health? what are the leading causes of death among teenage girls in africa and how are they tied to education?

Describe the most likely weather conditions at indiana / ohio boarder