Final answer:
Scientists have used multiple lines of evidence, such as the fossil record, geological strata analysis, radiometric dating, and genetic evidence, to conclude that the Earth and human beings did not come into existence at the same time.
Step-by-step explanation:
Scientists have come to the opinion that the Earth and human beings have not come into existence at the same time based on several lines of evidence Fossil record Fossils provide evidence that organisms from the past are different from those found today, showing a progression of evolution. By categorizing fossils from all over the world, scientists can determine when organisms lived and how they evolved over millions of years.Geological strata analysis The layers of rock reveal the order in which rocks and fossils appeared, allowing scientists to trace the history of Earth and life on Earth.Radiometric dating By measuring the rate of radioactive decay in rocks, scientists can determine the age of the oldest rocks on Earth's surface. This dating method has shown that these rocks are approximately 3.5 billion years old, providing evidence for an ancient Earth.Genetic evidence Comparing DNA sequences of different organisms reveals similarities and differences, supporting the idea of common ancestry and evolution over time.