On a topographic map, what is used to show elevation? a. relief c. blue lines b. contour lines d. an open circle

Reading graphs: unemployment us unemployment rate (1961-2011) identify the trends in the graph and then use the drop- down menu to complete each statement from 1961 to 1965 unemployment was in the mid-2000s through 2011. unemployment was percentage unemployed 1961 1971 1981 1991 2001 2011 year

Many rivers in central asia come from

Which of these fragmental sedimentary rocks would most likely form farthest from the land?