What percentage of the Earth's land surface is now cultivated? - Tezaa Survey

First time here? Sign up | Login | Poll on your site

11

24 percent

5 percent

More than 10 percent

Created on July 19, 2006
by rethas

Tags

earth cultivation global

Add tag

Mark this as..

+Useful Interesting
-Spam Inaccurate Outdated

Poll on your site

Add polls to your blog or website
This Poll
Specific Tag Polls