Who were considered treasure seekers of the dark ages?

Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine

Name the two rivers that run through the fertile crescent. how were the rivers both positive and negative to societies of the fertile crescent?

In the von thunen model of agricultural land use, what is produced closest to the city epicenter? a. dairy, vegetables, and fruits b. field crops, such as corn and wheat c. beef and other animal products d. wood and lumber