Google Doodle Has Celebrated Earth Day. When we clicked on doodle, then the sun starts moving and sets in the west. After the sun sets the doodle changes into a night scene, where we can see the moon. when we click on the cloud it starts raining and after some time it starts snowing and when we click on cloud again it stops raining. There has two den when we click on it we can see the bears. So overall there has agreat animation of doodle like flowers, cloud, raining, night, snow and doodle effect changes by during season.
Earth Day is an annual day on which events are held worldwide to demonstrate support for environmental protection. Earth Day is observed on April 22 each year. The April 22 date was designated as International Mother Earth Day by a consensus resolution adopted by the United Nations in 2009. Earth Day is now coordinated globally by the Earth Day Network, and is celebrated in more than 192 countries every year.
On website earth day has shown Earth Day 2013 tag line "The Face Of Climate Change".
Every year on April 22, more than one billion people take part in Earth Day. Across the globe, individuals, communities, organizations, and governments acknowledge the amazing planet we call home and take action to protect it.
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Source: Earthday , Wikipedia