What is the symbol of Earth Day on 4.22?

As an international holiday, Earth Day has a logo and logo, so what is it? Below is what the editor has compiled about the logo for Earth Day on 4.22. I hope you like it.

4.22 World Earth Day Logo The logo of World Earth Day is the green Greek letter ? on a white background.

The Earth Flag of the 4.22 World Earth Day event

The main pattern of the Earth Flag is the photo of the Earth taken in space by NASA's Apollo 17 spacecraft. Blue Marble, placed on a dark blue background. Designed by John McNeil in 1969 for the first Earth Day event, the flag is a symbol of the environmental movement.

People related to 4.22 World Earth Day? The father of Earth Day? Dennis Hayes grew up in the beautiful Columbia River Gorge in Washington State, USA. He developed a nature-loving personality since he was a child. In college, although he studied law, he never gave up his concern for environmental issues.

After the first "Earth Day" event, Hayes, known as the "Father of Earth Day", successively worked at the Smithsonian Institution and the Illinois State Government to research and formulate relevant energy policies. policy. Later, he was praised by the then US Secretary of Energy Schlesinger and served as the director of the Solar Energy Research Institute run by the Department of Energy. Hayes has always been engaged in environmental activities. In 1990, he and his friends discussed planning an event to commemorate the 20th anniversary of Earth Day. His initiative quickly gained support from most countries in the world and the United Nations.

For his significant contributions to environmental protection, Dennis Hayes has received the highest honors from Sierra Club, the Federal Wildlife Society, the American Humane Society, the American Solar Energy Association, Stay Away from War, and the Interfaith Center for Corporate Responsibility. . Dennis Hayes also received the 1978 Jefferson Award for Best Social Service Under 35, was named one of the 100 most influential Americans of the 20th century by Image magazine, and was named one of the 100 Most Influential Americans by the National Audubon Society. One of the most outstanding environmentalists. In 2000, he was nominated as one of the 100 "Heroes of the Earth" by the famous Time magazine.

Theme of the 4.22 World Earth Calendar Year: There was only one Earth in 1974

Human habitation in 1975

Water: an important source of life in 1976

Concern about ozone layer destruction, water loss, soil degradation and deforestation in 1977

Development without destruction in 1978

For children and the future in 1979? Development without destruction

1980 A new decade, new challenges? Development without destruction

1981 Protecting groundwater and human food chain; preventing and controlling toxic chemical pollution

1982 Commemoration 10th anniversary of the Stockholm Conference on the Human Environment? Raising environmental awareness

1983 Managing and disposing of hazardous waste; preventing acid rain damage and improving energy efficiency

1984 Desertification 1985 Youth, population, Environment

1986 Environment and Peace

1987 Environment and Habitat

1988 Environmental Protection, Sustainable Development, Public Participation

1989 Year of alert, global warming!

Children and the environment in 1990

Climate change in 1991? Global cooperation is needed

Poverty and the environment in 1993? Escape from the vicious cycle

In 1994, one earth, one family

In 1995, people from all over the world united to create a better world

In 1996, our earth, our place of residence, and our home

For life on earth in 1997

For life on earth in 1998? Save our oceans

Saving the earth in 1999 means saving the future

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2000 Environmental Millennium in 2000? Take action!

Everything in the world in 2001, the web of life

Let the earth be full of life in 2002

In 2003, we were kind to the earth and protected the environment

In 2004, we were kind to the earth and we developed scientifically

In 2005, we were kind to the earth - scientific development and building harmony

In 2006, we were kind to the earth. --Cherish resources and develop sustainably

Be kind to the earth in 2007 - start by saving resources

Be kind to the earth in 2008? Start with the little things around you

2009 Green Generation (GreenGeneration)

2010 Green Development of Low-Carbon Economy

2011 ***Building Ecological Civilization ***Enjoying a Green Future

2012 In 2013, we cherished the earth's resources and changed the development mode. In 2013, we cherished the earth's resources and changed the development mode. We promoted ecological civilization and built a beautiful China.

In 2014, we cherished the earth's resources and changed the development mode. Utilize land resources while protecting natural ecological space

The theme of the 2015 Earth Day event is? Cherish the earth's resources and transform the development mode? Improve the efficiency of resource utilization?

2016: Conservation and Intensive Utilize resources and advocate green and simple life.

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