What would happen if the rate at which materials naturally move in or out of the atmosphere changed

Agroup of anthropologists from the future want to study the culture and society of the twenty-first century. they cannot find any written documentation of this time period, so they must conduct an archaeological excavation.identify the artifacts, features, and ecofacts they will find during their fieldwork. what will these items tell the anthropologists about our culture and society?

Give an example to prove that your society is developed more than it was before 10 years ?

Which number identifies the guyot? a. 1 b. 2 c. 3 d. 4 e. 5 f. 6