gy - 3(a) - 24 - 25\nb savvas: quiz: ideas that influenced darwin\nrocks form in horizontal layers. however…

gy - 3(a) - 24 - 25\nb savvas: quiz: ideas that influenced darwin\nrocks form in horizontal layers. however, as shown along mountainsides, rock layers can become twisted or bent.\nthe work of james hutton and charles lyell helped to explain observations of twisted or bent rock layers. what was one of their conclusions?\na. earth is extremely old, and earth processes acted gradually to twist or bend rocks.\nb. earth is only a few thousand years old, and earth formed with many twisted or bent rocks.\nc. earth is only a few thousand years old, and earth processes acted much more rapidly in its early history.\nd. earth is extremely old, and earth formed with many twisted or bent rocks.
Answer
Brief Explanations:
James Hutton and Charles Lyell were proponents of uniformitarianism, which posits that Earth - processes that operate today have operated in the same way in the past, gradually shaping the Earth over long periods. They believed Earth is extremely old and processes like folding and bending of rock layers occurred gradually over time.
Answer:
A. Earth is extremely old, and Earth processes acted gradually to twist or bend rocks.