when did earth day start
Earth Day started April 22, 1970. April 22, 1970. People were starting to worry about air and water pollution. There had been a big oil spill the year before in Santa Barbara, California, and US Senator Gaylord Nelson thought that a special day would gather the energy of Americans.Twenty million people gathered that first Earth Day all across America.April 22, 1970. the idea for Earth Day evolved over a period of seven years starting in 1962. For several years, it had been troubling me that the state of our environment was simply a non-issue in the politics of the country.arth Day is celebrated on April 22 each year to inspire awareness  of and appreciation for the Earth's environment. The day is  observed worldwide in many countries.
The first Earth Day â April 22, 1970 â marked the beginning of the modern environmental movement. Approximately 20 million Americans, especially on college campuses, participated in a national teach-in on environmental issues and protests against environmental deterioration on the first Earth Day.pril 22, 1970 â Arbor Day â was the first Earth Day. Today, a common practice in celebration of Earth Day is still to plant new trees.