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they have used two methods direct and indirect. seismic waves are the forces produced when earthquakes occur.from rocks from deep inside earth they can give inferences about conditions deep inside earth. they also record the seismic waves and record how dast they travel through Earth this is an indirect method
What else can I help you with?
What can scientist find out about earth with a seismometer?
Scientists can use a seismometer to study earthquake activity, determine the structure of the Earth's interior, monitor volcanic activity, detect underground nuclear tests, and study the impact of meteorite impacts. By analyzing seismic waves, scientists can gather valuable information about the composition and properties of the Earth's layers.
What did people think about the structure of the earth?
In ancient times, people believed the Earth was flat. It wasn't until the 16th century when scientists like Copernicus and Galileo proposed the idea that the Earth was actually round. Later studies and discoveries confirmed the spherical shape of the Earth, as well as its layered structure with a solid inner core, liquid outer core, mantle, and crust.
How far beneath the surface is the Earths core?
It's approximately (3,963)miles down to the earths core.
Scientists use -------waves to find an earthquake epicenter?
Scientists use seismic waves to find an earthquake epicenter. By analyzing the arrival times of primary (P) and secondary (S) seismic waves at different seismic stations, scientists can triangulate the epicenter of the earthquake.
What is it called when scientists explore the world around them?
Making observations
What can scientist find out about earth with a seismometer?
Scientists can use a seismometer to study earthquake activity, determine the structure of the Earth's interior, monitor volcanic activity, detect underground nuclear tests, and study the impact of meteorite impacts. By analyzing seismic waves, scientists can gather valuable information about the composition and properties of the Earth's layers.
Why do scientists make measurements?
to find accurate information
How do scientists find out information on the core?
Scientists find out information on the core by using special tools to dig out samples from deep inside the earth. Special instruments "look inside" parts of the earth we cannot see.
What is the name of that show with the scientists that find lizards in the earths mantle and a boy on the surface finds one and tries to raise it with his friend in his dogs doghouse?
surface
How do scientists get info about dinosaures?
Scientists get information about dinosaurs from fossils and they are able to trace DNA and find out how dinosaurs looked, ate, hunted and lived.
Why do scientists are famous by people?
some scientists research and find new information, give us knowledge that we didn't fully understand, or invent new things.
Where would you be most likely to find granite in earths mantle or earths continents?
you will find it in earths mantle because it is a kind of an igneous rock
Why do scientists repeat other researchers experiment?
Scientists repeat others' experiments to double check their findings as well as to find new information that might have been missed initially.
Which tool would a scientist use to find information on the structure of an atom?
particle accelerator
Are there any websites that can help me find structure house diet?
Limited information is available about the Structure House Diet. The information I found is provided at the following website: www.bestdietforme.com/top60dietreviews/structurehouse.htm
Ok why i cant find all answers in this website?
why cant u find answers on this website cause there not scientists or there would be information on the elements There are scientists here but since this is your first question that better explains it-as you have no others to answer at least when this was posted.
How do scientists find things out?
Scientists find things out by doing experiments.
