What are the main sources of information regarding tge interior of tge earth. How do the earthquake helps us in knowing about

Question

What are the main sources of information regarding tge interior of tge earth. How do the earthquake helps us in knowing about the earth

Alma 1 year 2021-08-30T03:40:01+00:00 0

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    0
    2021-08-30T03:41:39+00:00

    Answer:

    The main sources are as follows-

    • Seismic waves
    • Materials rhroen out by volcanoes
    • Theories by scientists like Continental drift theory and techtonic plate theory.

    Earthquakes generate seismic waves which are recorded by the seismograph and provide us knowledge about the earth’s endogenic force. Sometimes an earthquake splits the earths crust or causes volcanic eruptions,researches conducted in these regions help is in knowing about the earth’s crust.

    HOPE IT HELPS MATE!

    0
    2021-08-30T03:41:43+00:00

    Answer:

    Most of our information about earth’s interior has come from seismic studies. Seismic waves produced during an earthquake are recorded by a seismograph when these waves reach the surface of the earth. There are two types of seismic waves- body waves and surface waves.

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