Need help with these 2-

15. The six climate regions into which geographers have divided the earth are defined mainly by
a. latitude and elevation
b. temperature and precipitation
c. atmospheric pressure
d. location and landforms

I'm not sure but I think it might be B or D

16. Because of warm temperatures and plentiful rainfall, the natural vegetation in areas nearest to the equator consists of
a. an abundance of chapparal plants
b. thick tropical rain forests.
c. relatively few plants
d. evergreen trees and low bushes
A?

Thanks
-MC

4 answers

For 15: http://www.answers.com/topic/climate

For 16: http://www.answers.com/topic/chaparral

Rethink both and then repost.
OK, I think #15 is B and I'm still not sure about #16

-MC
What do you think "warm temperatures and plentiful rainfall" produce?

http://en.wikipedia.org/wiki/Tropical_rain_forests
Thanks
-MC