The first Earth Day was observed on April 22, 1970, to draw public attention to the need for cleaning up the earth’s air and water and for conserving our natural resources. Earth Day is now observed regularly throughout the United States and in many other countries. Typical ways of celebrating Earth Day include planting trees, picking up roadside trash, and conducting various programs for recycling and conservation. Schoolchildren may be asked to use only recyclable containers for their snacks and lunches, and families often try to give up wasteful habits. Discuss
Source: The Free Dictionary