<span>The movement of Alaskan and northern water currents southward down the west coast results in much cooler ocean temperatures than at comparable latitudes on the east coast of the United States, where waters currents come from the Caribbean and Tropical Atlantic.</span>
Calling
Heating Food
Going on the internet
Video Games
Weather
Heating up pools
Because scientific data and discoveries will always keep coming out, so models must be updated from time to time.
<span>So we want to know what kind of wave is the scientist is studying while studying earthquakes. Waves that produce earthquakes are mechanical waves. Gamma rays and radiowaves are both electromagnetic waves and don't require a medium but mechanical do. So the correct answer is mechanical waves.</span>