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Explain how scientists use seismic waves to map the earth's interior?
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.
What are two ways that scientists can study earths climates history?
What are two ways that's scientists can study earths climates history
Knowing the average speed of earths plates helps scientists?
it helps the scientists to predict future changes.
What evidence do scientists have to support the relationships of the earths parts?
a. seismic waves b. volcanoes c. earthquakes d. rocks
What are two ways that scientists can study earths climate history?
helller
Why do scientist rely on indirect methods to observe earths interior?
Scientists rely on indirect methods to observe Earth's interior because direct access is impossible due to its depth. Indirect methods like seismic waves, gravity measurements, and heat flow provide valuable information about the Earth's composition, structure, and processes without the need to physically reach these depths. These methods help scientists develop models and understand the dynamics of the Earth's interior.
How do you obtain indirect evidence about earths interior?
Seismic waves
Can geologists observe earths interior directly?
Geologists cannot directly observe Earth's interior. Instead, they use indirect methods such as seismic waves, gravity studies, and geothermal measurements to infer the characteristics and composition of the Earth's interior. These methods provide valuable insights into the properties of the Earth's layers without the need to physically access them.
Why do you think scientists study earths interior?
Scientists study Earth's interior to better understand the planet's composition, structure, and dynamics. This helps in predicting natural disasters like earthquakes and volcanic eruptions, as well as in understanding processes like plate tectonics and magnetic field generation. Studying the Earth's interior also provides insights into the planet's history and evolution.
Which structural layer of earths interior have scientists concluded is liquid?
the mantle
Geologists learn about Earths interior using indirect evidence from?
Geologists learn about Earth's interior using indirect evidence from seismic waves, magnetic field data, and rock samples from volcanoes and deep drilling. These methods help provide insights into the composition, structure, and properties of Earth's interior layers.
Is this question true or false to study earths interior geologists often rely on indirect methods such as evidence from fossils?
False. Geologists do not rely on evidence from fossils to study Earth's interior. Instead, they use seismic waves, drilling samples, and other direct methods to gather information about the Earth's interior, such as its composition and structure. Fossils are used by paleontologists to study ancient life forms and environments, not the Earth's interior.
How do scientists know about the structure of the earth's interior?
Because of the study of seismic waves from earthquakes
How scientists learn about earths interior?
Scientists learn about the Earth's interior through the use of seismographs. Since seismic waves travel at various speeds when passing through different types of material, scientists will be able to formulate the conditions of the Earth's interior.
Is earths interior hot or cold?
The earths interior is cold
What two types of evidence geologist use to learn about earths interior?
Rock samples and Indirect evidence from seismic waves Direct evidence from rocks samples and indirect samples from seismic waves my science teacher told me
How to describe one way in which geologists have gained indirect evidence about earths interior?
Studying how seismic waves refract inside the earth and if they "cast shadows" indicating that some layers inside earth are opaque to some types of seismic waves. Seismic waves "illuminate" the interior of the earth like light waves illuminate a room, permitting what is there to be seen if you have the correct tools to observe them.
