Why Is Earth's Interior Layered

question 47

Multiple Choice

Why is Earth's interior layered?

• A)Centrifugal force separated out the materials based on weight as Earth solidified.
• B)Materials became sorted based on density as Earth solidified.
• C)Materials became sorted based on electromagnetic fields as Earth solidified.
• D)Materials separated as Earth cooled and the lighter ones floated to the surface.

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Definitions:

Death Seeker

A person who clearly intends to end his or her life at the time of a suicide attempt.

Death Darer

A person who is ambivalent about the wish to die even as he or she attempts suicide.

Shneidman

Edwin Shneidman, a pioneer in the field of suicidology, known for his work on understanding the psychologic aspects of suicide.

Suicide Attempts

Acts of self-harm with the intent to end one's life, which could range in severity and outcomes, necessitating immediate intervention and support.