The list of choices that you posted along with the question
doesn't include anything that can be determined from them.
Scientists determined that Earth has layers through various methods such as studying seismic waves from earthquakes, analyzing samples from drilling projects like the Deep Earth Sampling, and studying the behavior of materials under high pressure and temperature in laboratory experiments. These methods provide evidence for the composition and properties of Earth's layers, including the crust, mantle, outer core, and inner core.
Seismologists can learn about the location and depth of an earthquake by studying the arrival times of seismic waves at different seismograph stations. They can also determine the magnitude of an earthquake by analyzing the amplitude of seismic waves recorded on seismographs.
The Richter magnitude scale is determined by measuring the amplitude of seismic waves recorded on seismographs. It provides a quantitative measure of the size of an earthquake based on the logarithm of the amplitude of seismic waves.
A man named Richard Dixon Oldham discovered that the earth has a core. He determined this by studying the propagation of seismic waves from earthquakes. He hypothesized that the seismic waves had an origin, which he believed came from the center of the earth from a molten core.
they drill into the earth but not all the way obviously and the predict that there is a mantel by volcanoes my teacher use to drill into the earth as a scientist but then returned to teaching ans2. The interior of the Earth may be inferred by studying seismic waves at various points from a given earthquake. From this the depth of various layers and their acoustic velocity may be determined.
Scientists determined that Earth has layers through various methods such as studying seismic waves from earthquakes, analyzing samples from drilling projects like the Deep Earth Sampling, and studying the behavior of materials under high pressure and temperature in laboratory experiments. These methods provide evidence for the composition and properties of Earth's layers, including the crust, mantle, outer core, and inner core.
Mapping the Earth's internal structure.
scientists use seismic waves to map earths interior by seismographs that measure the times at witch seismic waves arrive at different distances from an earth quake.
Seismologists can learn about the location and depth of an earthquake by studying the arrival times of seismic waves at different seismograph stations. They can also determine the magnitude of an earthquake by analyzing the amplitude of seismic waves recorded on seismographs.
The Richter magnitude scale is determined by measuring the amplitude of seismic waves recorded on seismographs. It provides a quantitative measure of the size of an earthquake based on the logarithm of the amplitude of seismic waves.
By studying how seismic waves travel through the Earth's interior.
the Mohorovicic (Moho) discontinuity
The distance between a seismic station and the earthquake epicenter is determined from the S-P interval, which is the time difference between the time of arrival of the first P wave and the first S wave.
The difference in arrival times of P and S waves.
The structure of Earth's interior, including the different layers such as the crust, mantle, and core, was discovered by studying the velocities of seismic waves. The speed at which seismic waves travel through the Earth's layers varies, providing valuable information about the composition and properties of these layers.
A man named Richard Dixon Oldham discovered that the earth has a core. He determined this by studying the propagation of seismic waves from earthquakes. He hypothesized that the seismic waves had an origin, which he believed came from the center of the earth from a molten core.
seismic waves that travel through the earth