April is Earth Month, a time for people to stop and think about how they can do their part to help the environment.

According to Environmental Defense, a leading nonprofit organization committed to protecting the environment, the United States is ranked the No. 1 global warming polluter. What can you do to help change that? Here are some small steps that you can take every day toward becoming a more conscious consumer:

* Buy in bulk. It's cheaper in the long run, and you buy mor