How Much Material in an Accretion Disk Goes into Forming

question 66

Multiple Choice

How much material in an accretion disk goes into forming the planets, moons, and smaller objects?

• A) most of it
• B) roughly half of it
• C) none; these objects were not formed in the accretion disk
• D) a small amount of it

---

Definitions:

Restrictive Indorsement

A signature on a negotiable instrument, such as a check, that limits how the instrument can be used.

Depositary Banks

Banks that hold securities (such as shares or bonds) in custody for other parties, facilitating securities trades and dividend payments.

State of Qatar

A sovereign country located in Western Asia, occupying the small Qatar Peninsula on the northeastern coast of the Arabian Peninsula.

Negotiation

The process of discussing and arriving at a mutual agreement between parties.