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Here are 10 interesting facts about Earth Day. Earth Day was created by a senator. Gaylord Nelson, a Democratic senator from Wisconsin, was growing increasingly concerned over the state of the U.S ...
Earth Day fun facts for kids and adults.
Earth is the only known place that has ever been habitable for life. Earth's life developed in Earth's early bodies of water some hundred million years after Earth formed. Earth's life has been shaping and inhabiting many particular ecosystems on Earth and has eventually expanded globally forming an overarching biosphere. [242]
Earth Day has been around since the '70s. Every year, over a billion people get involved with the initiatives. Here, learn surprising Earth Day facts.
It also features quizzes, flashcards, a homework center and Flash-based games. [citation needed] Fact Monster launched in 2000, initially as Infopleasekids.com. [1] [2] [3] In August 2000, Pearson PLC acquired Family Education Network (FEN) which included infoplease.com. [4] In May 2015, Pearson sold FEN to Sandbox Partners. [5]
The earth is a very slightly oblate spheriod, with a average diameter of approximately 12,742 kilometers. Since the highest point on the earth, the summit of Mount Everest is only 8,850 meters, the earth is spherical within a tolerance of one part in 1,439, or 0.00069 percent. The mass of the earth is approximately 6 sextillion metric tons.
In 1970, during the first official Earth Day celebration, roughly 20 million Americans, which was about 10% of America's population at the time, participated in demonstrations or celebrations of ...
The first eon in Earth's history, the Hadean, begins with the Earth's formation and is followed by the Archean eon at 3.8 Ga. [2]: 145 The oldest rocks found on Earth date to about 4.0 Ga, and the oldest detrital zircon crystals in rocks to about 4.4 Ga, [34] [35] [36] soon after the formation of the Earth's crust and the Earth itself.