World War 2 occurred in the late 40's, so this is most likely why there is a dip in that age group.
Answer:
C
Explanation:
A. is the opposite, just look at cities like Shanghai or Tokyo
B. maybe but so has huge cities that are in Asia
D. we still have lots of manufacturing jobs around the world that includes jobs in places like factories or making things that range from chemicals to clothing
There would be a scarce amount of food so organisms will start dying out. Food webs would get messed up.
The asewer is president over run
Answer:
C)Élisée Reclus
Explanation:
Élisée Reclus formulated the term social geography
