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They use direct evidence from rock samples and indirect evidence from seismic waves.
The term geologists use for underground water is groundwater.
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A direct economic value refers to a value that is assigned to harvested or exploited products. One type of direct economic value is consumptive use value.
Gaps in time in the rock record
by direct heat
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.
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.
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 2 main types of evidence
the rock record provides evidence of past human civilizations
Geologists obtain indirect evidence about the earth's interior by reactions to seismic waves. They also use rock samples and drilling samples.
They use direct evidence from rock samples and indirect evidence from seismic waves.
Geologists don't use rocks, they study them.
direct evidence is the observation as it occurs
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.
no they use seismic waves