Other links to check out:

http://www.grida.no/geo2000/pacha/land/index.htm

http://www.uneptie.org/pc/sustain/reports/SCP_Resource_Kit/PDF_FINAL_uk/food.pdf

http://www.uneptie.org/pc/sustain/reports/SCP_Resource_Kit/PDF_FINAL_uk/leisure.pdf

http://www.uneptie.org/pc/sustain/reports/youth/YXC%20clean%20dec%202004.pdf 

Questions to answer as you research these sites are:

1. Describe agricultural practices that can negatively alter the environment.
2. Describe agricultural practices that can positively affect the environment.
3. What is organic farming?
4. What are some gardening practices you can put into effect in your backyard that will have less of an impact on the environment?

When you have completed answering your questions, return to the Process section and continue at Step #4.