Here is a list of Earth Day eCards. Connecting Singles eCards are totally free for you to send. ANY CS card on these pages can be changed & customized by you for ANY occasion. You don't have to send these cards as-is. You can change the greeting & music to make one fit for you. Click on an eCard below to view it, then click the "Send this eCard" button, edit the card template to make it your own, and send it to your friend! Or if you prefer, you can also Design a new eCard template to be added to these pages and used by other members. Click here to post an eCard.