Prehistoric life refers to the time before written records, when early humans and various species roamed the Earth. This era includes the age of the dinosaurs, like the mighty Tyrannosaurus rex, and the emergence of early mammals. During this time, the planet was filled with lush forests, vast oceans, and diverse ecosystems, where creatures adapted to survive in their environments. Early humans, such as Homo sapiens, lived as hunter-gatherers, relying on nature for food and shelter. They created tools from stone and bone, which helped them hunt animals and gather plants. This fascinating period laid the foundation for the development of civilizations and the world we know today.