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  1. en.wikipedia.org › wiki › April_22April 22 - Wikipedia

    Events. Pre-1600. 1500 – Portuguese navigator Pedro Álvares Cabral lands in Brazil ( discovery of Brazil ). 1519 – Spanish conquistador Hernán Cortés establishes a settlement at Veracruz, Mexico.

    • Earth Day

      Earth Day is an annual event on April 22 to demonstrate...

  2. 1970 — É comemorado o primeiro Dia da Terra. 1977 — Utilizada pela primeira vez a fibra ótica como condutor de elevado rendimento de luz, imagens ou impulsos codificados. 1998 — O Reino Animal da Disney é aberto ao público no Walt Disney World. 2000. O Brasil comemora 500 anos do descobrimento do Brasil.

  3. 8 de mai. de 2024 · Earth Day, annual celebration honoring the achievements of the environmental movement and raising awareness of the importance of long-term ecological sustainability. It is celebrated on either April 22 or the day the vernal equinox occurs. Learn more about Earth Day, including its history.

  4. The first Earth Day event took place on April 22, 1970, initiated by Senator and environmental activist Gaylord Nelson to advocate for the creation of an environmental agency. This event saw participation from two thousand universities, ten thousand primary and secondary schools, and hundreds of communities.

  5. Earth Day is an annual celebration of the environmental movement and the need to protect Earth's natural resources. It is held on April 22 in the United States and on either April 22 or the day of the spring equinox elsewhere.

  6. Learn how Earth Day, celebrated on April 22, started as a grassroots movement in 1970 and became a global phenomenon with millions of people taking action for the environment. Explore the timeline of Earth Day events, from the first teach-in to the Paris Agreement, and the achievements and challenges of the modern environmental movement.