Usually there are a variety of Earth Day events that take place and that you can get involved in by volunteering.
Volunteering for one of these events is a great way to get involved if you are unsure of where to start.
Often, these events are geared toward cleaning up waterways and cleaning up parks.
Sometimes there are even organized protests that you get involved in.
To find out if there are any events in your community that need volunteers, you can go to earthday.org.