Short On a scientific expedition across the ocean, your ship takes a sample of rock at locations A and E on the diagram and you compare the samples in the lab. Make a claim
about which rock is older and use evidence from the diagram to explain how you know which
of the two samples is older based on your knowledge of seafloor spreading. Use at least 3-4
complete sentences.

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

How do cfcs cause ozone depletion? how do cfcs cause ozone depletion? ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule.