What constitutes a âSolâ cycle in the film âThe Martianâ. While the book uses the term, it does not explain the definition or exact length. Real-life NASA, however, does. One sol = one solar day. Mars Solar Days and 24-hr Clock Convention
Q: Index fossils are used to determine the _____ of the rock. a. age c. color b. makeup d. none of the above A: Index fossils are used to determine the age of the rock. Get an answer
What is not a use for fossils found in sedimentary rocks? Fossils found in sedimentary rocks cannot be used to date the rocks dinosaur fossils are found in. This is because they don't contain unstable radioactive isotopes.