Settlements that have populations in excess of 10 million people and that connect their countries and regions to the world economy are called a. small cities b. megacities c. megalopolises d. suburbs

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

Which season occurs in the northern hemisphere when the sun is at its lowest point in the sky

Which of the following is the main purpose of using an anchored network of booms which funnel debris to a collection area?