Which of the Following Might Be an Investigation of Microclimate

Multiple Choice

Which of the following might be an investigation of microclimate?

A) the effect of ambient temperature on the onset of caribou migration
B) the seasonal population fluctuation of nurse sharks in coral reef communities
C) competitive interactions between various species of songbirds during spring migration
D) the effect of sunlight intensity on species composition in a decaying rat carcass
E) the effect of different nitrogen applications on corn productivity