Shichun Huang's articles EDITOR'S PICK SCIENCE Will The Earth Last Forever? Key Takeaway: The Earth formed from a nebula 4.6 billion years ago, and the atmosphere of the early Earth was not oxygen-rich. Cyanobacteria were the first organisms to produce oxygen, and humans emerged 200,000-2 million years ago. The Sun provides energy and plants for food and oxygen. The Earth’s surface is constantly changing, leading to […] Saving Bookmark this article Bookmarked
EDITOR'S PICK SCIENCE Will The Earth Last Forever? Key Takeaway: The Earth formed from a nebula 4.6 billion years ago, and the atmosphere of the early Earth was not oxygen-rich. Cyanobacteria were the first organisms to produce oxygen, and humans emerged 200,000-2 million years ago. The Sun provides energy and plants for food and oxygen. The Earth’s surface is constantly changing, leading to […] Saving Bookmark this article Bookmarked