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which statement accurately describes the rock layers?
layer 8 is older than layer 1.
layer 3 is younger than layer 6.
layer 4 and layer 10 are the same relative age
layer 2 and layer 9 are the same relative age.

Development has provided electrically for less money but what may be considered a cause of nuclear power

Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?