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.
Some earthquake waves cannot travel through a liquid, such as the outer core. Scientists believe the outer core must be liquid.
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.
Earthquake scientists use seismic waves to study the characteristics of Earth's layers. Some earthquake waves cannot travel through a liquid, such as S-waves. Scientists believe the outer core must be liquid.
Earthquake scientists use waves to study the characteristics of Earth's layers. Some earthquake waves cannot travel through a liquid, such as water. Scientists believe the outer core must be liquid.
The correct answer to the question is "outer core."
Earthquake scientists use seismic waves to study the characteristics of Earth's layers. Seismic waves are vibrations that spread out from the epicenter of an earthquake. There are two main types of seismic waves: primary (P) waves and secondary (S) waves. While P waves can travel through both solids and liquids, S waves can only travel through solids.
Based on this information, we can infer that there must be a liquid layer in Earth since certain earthquake waves cannot pass through it. This liquid layer is referred to as the outer core. It is composed mainly of molten iron and is located beneath the solid inner core and surrounding the mantle.
So, in summary, earthquake waves cannot travel through a liquid layer, specifically the outer core. Therefore, the correct answer is "outer core."