The earliest undisputed evidence of life on Earth dates from at least 3.5 billion years ago, during the Eoarchean Era after a geological crust started to solidify following the earlier molten Hadean Eon.
asidutti wan ezzaran amchaken n tamudre fal akal ilan iddikud n 3.5 n milyar alwaq wan Eoarchean era darat Ecological Crust id issinta i asassuhi ilkaman i molten Hadean Eon wa ezzaran