Question

the population of the world between 1960 and 2000:

doubled
tripled
remained stable
decreased by half (maybe this one?)
Ms. Sue
No.

http://www.sustainablescale.org/images/uploaded/Population/World%20Population%20Growth%20to%202050.JPG
Janet
Isn't that link for development...not population?
Ms. Sue
It shows population growth.
Janet
Thank you
Ms. Sue
You're welcome.