The Rachel Carson book, "Silent Spring" argued against the spraying of what in the United States?

Keeping the door to your fridge open every day for a year is equivalent to what?

A front-loading washing machine usually uses about how much water per load?

A dishwasher older than 5 years old might use as much as ____ gallons of water with each wash.

Which one use in our home requires more energy than any other?

If you were to switch from a regular Chevy Tahoe to a hybrid Tahoe, how many pounds of emissions would you save each year?

Since the 1970s, the temperature of the Earth's surface has risen by how much?

Many avid gardeners do what to save water?

Which book is often referred to as the one having the most worldwide influence on conservation?

Convection oven use ____ percent less energy than conventional ovens.

One of the best things you can do for the environment is to encourage other people to join you in Green efforts.