Which term is synonymous with changes in population size,density,dispersion,and age structure? 

A)  demography 
B)  biotic potential 
C)  Succession 
D)  population dynamics

What describes the climate of an urban area with many vehicles in which photochemical smog occurs? 

A)  warm, dry, and sunny 
B)  cool, dry, and sunny 
C)  warm, wet, and cloudy 
D)  cool, wet, and cloudy