Slide 1Geologic Time Earth and Space Science Slide 2 Major Questions? How old is the Earth? How did it form? Was it created? Did it evolve? What processes were involved?…
1.Lithosphere:solid Earth 2. Geologic time: dating 2 types Relative Dating = sequential age based on positions of rocks relative to each other e.g., rock layer B is older…
GEOLOGIC TIME - Earth is 4.65 Ga old A diagrammatic representation of the last 3.8 billion years of the geological time scale of the Earth showing the different groups of…