Select the correct answer from the list.(2 points)

Question

Select the correct answer from the list.(2 points)
Earthquake scientists use 
 waves to study the characteristics of Earth's layers. Some earthquake waves cannot travel through a liquid, such as  
. Scientists  believe the 
 must be liquid

GPT-4o mini · Answer

Earthquake scientists use **seismic** waves to study the characteristics of Earth's layers. Some earthquake waves cannot travel through a liquid, such as **the outer core**. Scientists believe the **outer core** must be liquid.