This section has one page. Click on the pdf icon at left
if you do not have an activity sheet for this section.
A - Greenhouse Gases
here to go to the GREENHOUSE
- Read the information and answer the following question:
- What are some greenhouse gases other than CO2?
- What are two reasons PFCs are a bad alternative to CFCs?
B - Contributions of Gases
here to go to the MAJOR
GREENHOUSE GAS site.
- What is the least important greenhouse gas?
- What is the most important greenhouse gas?
- Which greenhouse gas destroys another greenhouse gas?