Appropriate grades or age groups:
Preschool and Younger
Elementary School
Middle School
High School & Beyond

Estimated time to complete activity:
variable

Description of Earth Day activity:
Try alternative, earth-friendly modes of transportation for an a outing. Make it Fun!!!

Other suggestions or comments:
This is also a History lesson, and a lesson about the differences between nations. Once upon a time, there was no asphalt roadway from sea to shining sea. And in many nations, people still walk or ride a bicycle, daily.