History
Earth Day 2020: Joining hands 'Climate action'
Climate change is one of the world's biggest challenges in the future. Accordingly, the theme Earth Day 22/4/2020 was chosen by the United Nations as 'Climate Action'.
Earth Day
Browse ScienceInfo articles and explainers related to Earth Day.
Topic archive
Articles about Earth Day
9 published items.
Space science
NASA introduces a giant
The US Aeronautics and Space Agency (NASA) announced on May 22 the photo
Space science
Life migrates from the earth
For years, scientists have hypothesized that bacteria might have been brought to earth on a comet or meteorite, seeding life today. But the panspermia theory poses the o…
History
History and meaning of Earth Day
Earth Day (April 22), born more than 40 years ago with special meaning, is a day used to inspire awareness and appreciation of the natural environment of the Earth.
Environment
Limit using this to make Earth really meaningful
Environmental protection is very important, and everyone knows how to use a lot of paper is not good. But the real harm of this habit is not many people understand.
Environment
Impressive image of Earth Day
Since 1970, Earth Day has been held annually on April 22, during which students from universities across the United States gather and increase their understanding of env…
Environment
2011 Earth Day Human Reminder
April 22 is the Earth International Day (aka Earth Day) launched by Gaylord Nelson, a former Wisconsin Democratic senator on April 22, 1970 with 20 million participants.…
Photo library
See the beautiful nature peaceful on Earth Day
Images selected by National Geographic magazine to celebrate Earth Day 22/4 as a reminder to love and protect the green planet.
Photo library
Admire the photo: Earth Day 2014
Held for the first time in 1970, Earth Day is now a global event to call on people to appreciate the world we live in and protect the environment of this planet.