Through geologic dating methods (discussed in another lab), it has been determined that the offset in Wallace Creek shown in Figure 4 is 3,700 years old. The length of the offset is 123 m. How fast are the plates
moving along the San Andreas Fault in cm/yr?

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.