Today I am a mighty oak We are a breath of fresh air I am a clear blue sky We are a green valley I am a healthy food I am a river We are clean water We are an endangered species
This is your day This is your way To honor the Earth I am Earth day I am E day I am E EDAY 40
On April 22, 2010 Celebrate 40 years of Earth Day
2010/4/13 Tue 今天先教這個。
2. Beyond 4 Degrees Dr. David Karoly on Climate Change
