Geography, 22.09.2020 23:01 cm4morris121801
Why are Index fossils a good tool for determining the age of a rock layer?
Because index fossils are of organisms that existed for a long period of time. Finding them in a rock layer, will determine the life span of similar animals found today.
Because index fossils are of organisms that existed for a long period of time. When finding them in a rock layer, you can be certain that the rock layer was formed in that long-time frame.
Because index fossils are of organisms that existed for a long period of time. Finding them in a rock layer, will bring you good luck.
Because index fossils are of organisms that existed for a short period of time. When finding them in a rock layer, you can be certain that the rock layer was formed in that small-time frame.
Answers: 2
Geography, 23.06.2019 18:30
Based on current rates the earths human population is expected to grow how much by 2050
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Geography, 24.06.2019 04:30
The fact that similar fossils are found on both sides of the ocean is evidence of: a. global positioning. b. magnetic reversal. c. continental drift. d. oceanic drifts. select the best answer from the choices provided a b c d
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Geography, 24.06.2019 05:30
Which planets are likely to have the strongest gravitational fields?
Answers: 1
Why are Index fossils a good tool for determining the age of a rock layer?
Because index fossils ar...
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