Why is the shadow zone of an earthquake in Japan different from the shadow zone of an earthquake in California?
The earth's surface floats on tectonic plates. The plate upon which California (or two of them, making up the San Andreas Fault) is different from that of Japan.
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?