Question

when earthquakes produce vibrations called waves, how do those waves travel? they ripple from the epicenter of the earthquake. they move back and forth and side to side through water. they travel away from the focus of the earthquake in all directions. they move slowly and increase in intensity as they reach earth’s surface.

Explanation:

Earthquake - generated waves, known as seismic waves, originate from the focus (the point of rupture within the Earth) and travel outward in all directions. The epicenter is the point on the Earth's surface directly above the focus. Seismic waves don't just ripple from the epicenter, and they don't specifically move back - and - forth and side - to - side through water as their primary mode of travel. Also, while their intensity can change as they travel, the key characteristic is their origin and direction from the focus.

Answer:

They travel away from the focus of the earthquake in all directions.