Our On-Line Contest

To enter the contest, answer the following questions:

1. Oxygen and what other gas make up 99% of the air we breathe?
   
   

   Nitrogen	Carbon Dioxide
   Argon	Methane




2. Enough trees are cut down in the US and Canada each Christmas to:
   
   

   Cover a parking lot	Cover 10 city blocks
   Cover Rhode Island with a forest	Fill up Lake Michigan




3. How many pounds of carbon does the average car release each year?
   
   

   100	1000
   5000	10,000




4. How large is the average landfill (in acres)?
   
   

   40	60
   80	100




5. If everyone in the USA recycled their Sunday newspaper (from 1 Sunday), it would save how many trees?
   
   

   5 trees	150 trees
   500 trees	500,000 trees