The oldest rocks studied by scientist from sources within our solar system are approximately four.5 billion years old the rocks found on earth are approximately 4.3 billion years old this observation supports the conclusion that Earth formed at more or less the same time as other objects in the solar system what evidence would not fit the conclusion require a reversion of the theory

50.)the diagram below represents the wave fronts produced by a point source moving to the right in a uniformmedium. observers are located at points a and b. compared to the wave frequency and wavelength observed at point a, the wave observed at point b has a(1) higher frequency and a shorter wavelength(2) higher frequency and a longer wavelength(3) lower frequency and a shorter wavelength(4) lower frequency and a longer wavelength