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Question 1 |
How many pounds of oxygen does a tree produce in a year?
A | 100 pounds |
B | 260 pounds |
C | 400 pounds |
Question 2 |
How many tons of carbon dioxide does an acre of trees remove from the air each year?
A | 1 ton of carbon dioxide |
B | 2.6 tons |
C | 4.8 tons |
Question 3 |
What pollutant that damages tree leaves, soil quality and rivers is caused mainly by automobiles?
A | Carbon Monoxide |
B | Carbon Dioxide |
C | Sulphur Dioxide |
Question 4 |
How much CO2 does a gallon of gasoline add to the atmosphere?
A | 5 pounds (2.3 kilos) |
B | 20 lbs (9 kilos) |
C | 40 lbs (18 kilos) |
Question 5 |
Do you know what appliance in your kitchen uses the least amount of energy?
A | The Stove |
B | Toaster Oven |
C | Microwave |
D | Refrigerator |
Question 6 |
How many trees are cut down each year to make junk mail?
A | 100,000 |
B | 500,000 |
C | 1,000,000 |
Question 7 |
If we recycled half of the world’s paper, how many trees would we save?
A | 1 million acres of forest |
B | 10 million acres of forest |
C | 20 million acres of forest |
Question 8 |
How much water can one large tree lift up out of the ground and discharge into the air in one day?
A | 40 gallons |
B | 100 gallons |
C | 160 gallons |
Question 9 |
How much money could green roofs save the city of Toronto each year?
A | $20,000,000 a year |
B | $92,000,000 a year |
C | $100,000,000 a year |
Question 10 |
How many degrees can large shade trees reduce local ambient temperatures?
A | 1-2 degrees |
B | 3-5 degrees |
C | 5-6 degrees |
Question 11 |
How much pollution does a car create each year?
A | 108 lbs of hydrocarbons |
B | 854 lbs carbon monoxide |
C | 16,000 lbs carbon dioxide |
D | 830 gallons gas evaporates |
E | All of the above |
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For 20 years TD Friends of the Environment has been a key sponsor of the Grow A Tree program, providing funding for over 300,000 students. We wish to thank them for their consistent support over the years. 
Trees For Life Canada and our Clean Air By Kids program is a Shell Fueling For Change recipient
Burlington Bingo Association
Alberta Tree Seed Centre
Optimist Club of Hamilton
Ontario Tree Seed Plant
F. W. Schumacher Co., Inc.