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Biology, 14.02.2020 02:02 giraffegurl

True and False: (10-18) (1 point each) Sedimentary rocks are an important source of information about the Earth's history. Hypothesis is a well-tested and accepted view that explains scientific observations. Elements are the basic building blocks of minerals. There have been 5 mass extinction events. Hydrogen and Helium are used in the process of fusion The oldest rocks are found in the upper sedimentary layers. Intrusive rocks are found on the surface. Nonrenewable resources can be renewed in relatively short time spans There is geologic evidence that the earth has experienced many episodes of mountain building and erosion.

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