Question

Question
There are two types of seismic waves: p-waves and s-waves. Which of the following describes both waves? (1 point)
Responses

Both waves occur in the ocean.
Both waves occur in the ocean.

Both waves move the ground perpendicular to the direction they travel.
Both waves move the ground perpendicular to the direction they travel.

Both waves cause earthquakes.
Both waves cause earthquakes.

Both waves move the ground in the direction they travel.

Answer 1

The correct description that applies to both p-waves and s-waves is:

**Both waves cause earthquakes.**

P-waves (primary waves) and S-waves (secondary waves) are both types of seismic waves generated by earthquakes. However, only p-waves move the ground in the direction they travel, while s-waves move the ground perpendicular to their direction of travel. Therefore, the other descriptions are not accurate for both types of waves.