select all answers that apply. which of the following statements depend on the absolute dating of events…

select all answers that apply. which of the following statements depend on the absolute dating of events? the oldest earth rocks are 3.9 billion years old. in undisturbed rock layers, we find older rock layers beneath younger rock layers. dinosaurs went extinct before monkeys evolved. birds separated from dinosaur relatives 120 million years ago.

select all answers that apply. which of the following statements depend on the absolute dating of events? the oldest earth rocks are 3.9 billion years old. in undisturbed rock layers, we find older rock layers beneath younger rock layers. dinosaurs went extinct before monkeys evolved. birds separated from dinosaur relatives 120 million years ago.

Answer

Brief Explanations:

  • Absolute dating gives a numerical age to an event. The statement about the oldest Earth - rocks being 3.9 billion years old and birds separating from dinosaur relatives 120 million years ago provide specific numerical ages, thus depend on absolute dating.
  • The statement about older rock layers beneath younger rock layers in undisturbed rock layers is based on the principle of superposition (relative dating).
  • The statement about dinosaurs going extinct before monkeys evolved is based on relative time - sequencing (relative dating).

Answer:

The oldest Earth rocks are 3.9 billion years old; Birds separated from dinosaur relatives 120 million years ago.