Final answer:
No, the statement is incorrect. Earthquakes can occur at different depths within Earth's crust, depending on the tectonic plate boundary involved.
Step-by-step explanation:
No, the statement is incorrect. Earthquakes can occur at different depths within Earth's crust. While many earthquakes do occur at shallow depths, there are also earthquakes that happen at intermediate and deep depths. The depth at which an earthquake occurs depends on the tectonic plate boundary involved.
For example, at divergent plate boundaries where plates are moving apart, earthquakes are generally shallow. However, at convergent plate boundaries where one plate is being subducted beneath another, earthquakes can occur at a range of depths, including intermediate and deep depths.
Overall, it's important to understand that earthquakes can happen at various depths within Earth's crust, depending on the specific tectonic activity.