To support environmental protection, Earth Day is an annual event celebrated on April 22 worldwide. And we've got a few ideas on how to make Earth Day last through the year, because we should always do our best to preserve the Mother Nature. And Earth Day is merely a gentle reminder for us to conserve our resources for our future generations. So, it would be nice if you would keep up such habits.
To know more about Earth Day, you can go to: http://www.earthday.org/earth-day-history-movement