Earth Before Life at Life

Earth Before Life. Under­standing the processes that lead to life, however, is complicated by the actions of biology itself. Some computer models suggest life began as early as 4.5 billion years ago.

All life tends to increase: It is sometimes called the plan of happiness or the plan for our redemption. The evaporation of the earth's oceans would be well underway by 1 billion years from now.

Australian Aborigines Indigenous Australians Crystalinks

The age of the earth is about 4.54 billion years; For the rest of geologic time, the oxygen in the atmosphere has been maintained by the photosynthesis of the green plants of the world, much of it by green algae in the surface waters of the ocean. The evaporation of the earth's oceans would be well underway by 1 billion years from now. Darwin’s principle of evolution is summarized by the following facts.