Every year on April 22, Earth Day marks the anniversary of the birth of the modern environmental movement in 1970.

.That's why each year on April 22, more than a billion people celebrate Earth Day to protect the planet from things like pollution and deforestation

.By taking part in activities like picking up litter and planting trees, we're making our world a happier, healthier place to live

Every year on April 22, Earth Day marks the anniversary....

............anniversary of the birth of the modern environmental movement in 1970.

Every year on April 22, Earth Day marks the anniversary of the birth of the modern environmental movement in 1970.

.By taking part in activities like picking up litter and planting trees, we're making our world a happier, healthier place to live

......... we're making our world a happier, healthier place to live

.– Senator Gaylord Nelson conceived Earth Day in the early 1960s. ... – The first Earth Day was in 1970. ...

.– The government responded to Earth Day with environmental legislation. ... – Earth Day went global in 1990. ...

.– About one billion people recognize Earth Day each year. ... – Earth Day always falls on April 22.