Which Layer in the Earth Is Similar in Composition to an Iron-Nickel

question 61

Multiple Choice

Which layer in the earth is similar in composition to an iron-nickel meteorite?

• A) continental crust
• B) oceanic crust
• C) upper mantle
• D) lower mantle
• E) core

Understand the basic concepts of motivation, including extrinsic and intrinsic motivations.

Recognize the characteristics and impact of achievement motivation and grit.

Explain the psychological phenomena related to self-disclosure, narcissism, and ostracism within the context of social media and interpersonal relationships.

Identify strategies for goal achievement and self-discipline’s role in academic and personal success.

---

Definitions:

Lump Sum

A lump sum is a single payment of money, as opposed to making payments over time in installments.

Interest Rate

The portion of a loan that accrues interest, regularly described as an annual percentage of the loan’s remaining debt.

Quarterly Savings

Savings accumulated over a quarter (three months), often as a result of budgeting or reducing expenses.