It’s Earth’s birthday!

How old is the Earth? The Earth is approximately 4.5 billion years old!

In honor of our planet, former U.S. Senator Gaylord Nelson decided we needed a special day to celebrate and learn how to care for our environment. He wrote letters to many schools about the day he planned because he knew kids like you would help.

On April 22, 1970, the first Earth Day was held. Many environmental laws were passed, and people all over the country made promises to protect the environment.

Since then, Earth Day has spread around the world and people are working together to create cleaner air and energy to take care of Mother Nature. Learn how you, your family and friends can start making a difference too!

Earth Day 2005

Don’t miss!
Try our new
Energy in Motion
interactive game!

How will you celebrate?

Earth Day is now celebrated by hundreds of millions of people in more than 180 countries. Here are some ways that you can help re-energize the Earth and celebrate too!

We hope you’ll use some of these ideas during the week of April 22 to celebrate and give back to the Earth that gives so much to us.


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Learn how you can energize the earth:

 

Saving Energy

Saving
Energy

Wind Power

Wind
Power

Geothermal Energy

Geothermal
Energy

Hydro Power

Hydro
Power

       

Solar Power

Solar
Power

Biomass Energy

Biomass
Energy

Energy & Trees

Energy &
Trees

Energy & Recycling

Energy &
Recycling