Which of the following is an example of a microclimate?
a. a wet, mossy rainforest
b. the cool, damp air surrounding a creek
c. a dry desert
d. the arctic tundra

B. the cool, damp air surrounding a creek 
I say this because a microclimate is one specific area within a regular climate space. This area has its own climate but isnt big enough to be considered a climate of its biome.