2009年4月2日 · Visit the official Earth Day site to learn about the world's largest environmental movement and what you can do to make every day Earth Day.

The goal of Earth Day 2014 was to dramatically personalize the massive challenges surrounding global climate change and weave that into both Earth Day 2014 and the five-year countdown to …

2025年4月21日 · What is Earth Day and when is it? Earth Day is a global event which aims to highlight the importance of protecting the environment. It takes place annually on 22 April.

Earth Day is an annual celebration honoring the achievements of the environmental movement and raising awareness of the importance of long-term ecological sustainability. It is celebrated …

2025年4月22日 · Earth Day is an annual event on April 22 that celebrates the planet Earth and raises public awareness about environmental issues. The day is observed worldwide with rallies, conferences, school...

2009年10月27日 · Earth Day was founded in 1970 as a day of education about environmental issues and the holiday is now a global celebration that’s sometimes extended into Earth Week, …

Earth Day 2025 is Tuesday, April 22. So, what is Earth Day? How did it come to be? How can we celebrate Earth Day? Here are 10 activities and ideas to discover, enjoy, and respect our …