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What type of evidence geologist use to learn about earths interior?
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What is one radioactive isotope the geologist can use to learn exact age of the rock?
Absolute dating is a radioactive isotope the geologist can use to learn the exact age of the rock.
What is the main thing scientist observe in order to learn about the makeup of the earths interior?
Scientists use seismic waves to study Earth's interior. Seismic waves travel through the Earth and can be detected far from their source.
How do geologists learn about the layered structure of earths deep interior?
From seismic interpretations of earthquake date. From computer modeling. From the study of meteorites, From geochemistry and form the study of mantle xenoliths.
What can geologist learn from fossils?
Where the fossil was from,what the fossil was,and how old the fossil is.
What could a geologist learn by finding rocks that have ripples or mud cracks?
676 ripples means good luck
Geologist use direct from what to learn about earths interior?
Geologists use evidence from seismic waves to learn about earth's interior. Geologists record the seismic waves and study how they travel through earth. By Brianna.
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
Geologists use direct evidence from learn abut earths interior?
by direct heat
Geologists learn about Earths interior using indirect evidence from?
Geologists have used two main types of evidence to learn about Earth's interior: direct evidence from rock samples and indirect evidence from siesmic waves.
What geologists use direct evidence to learn about earths interior?
Geologists use evidence from seismic waves to learn about earth's interior. Geologists record the seismic waves and study how they travel through earth. By Brianna.
Geologist use direct evidence from what to learn 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.
Geologist learn about Earth and interior by studying which move through Earth?
"sound waves"
Do geologists learn about earths interior by drilling holes?
No
How did scientists learn about earths interior?
rocks and seismic waves
What can you learn from a seismograph?
they can learn about earthquakes before there about to happen and they can learn also about the layers of the earth when the wave goes through the earth.
What are two types of evidence geologists 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
Where do geologists get indirect evidence to learn about earth's interior?
From gravity and magnetic surveys and from seismic information.
