NCA is the national association and accrediting body for a network of more than 800 Childrenâs Advocacy CentersâCACs. We provide support, advocacy, quality assurance, and national leadership for CACs, all to help support the important work that CACs do in communities across the country.
Answer: Earth Day is the day designated for fostering appreciation of the earth's environment and awareness of the issues that threaten it. Actually, Earth Day is one of two days, depending on when you choose to observe it.
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.