Put old newspapers in a pile for recycling
Save empty cans and bottles for recycling
Ride a bike
Insulate house
At least 3 people in a car (car pool)
Use “green” laundry detergent
Use string bag at grocery checkout
Inflate car tires
Give car a tuneup
Recycle old car batteries
Caulk windows
Buy rain-forest nuts
Buy soft drinks in aluminum cans
Air-dry laundry
Use ceramic mug for coffee
Weatherstrip doors
Install compact fluorescent lightbulbs
Plant a tree
One person in a car
Let heat escape through open windows
Buy teak or mahogany wood
Load groceries into doubled plastic or paper bags
Pour used motor oil down the storm drain
Fill up trash with plastic bottles, cans, glass, newspapers
Buy products in plastic bottles
Use paper, plastic or Styrofoam cups or plates
Leave water running while shaving/brushing teeth
Leave broken windows unrepaired