How Many Mass Extinctions Mark the Boundaries for Geologic Time

question 28

Multiple Choice

How many mass extinctions mark the boundaries for geologic time periods?  

• A) One
• B) Three
• C) Five
• D) Eight
• E) Twelve

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Definitions:

Forged Indorsement

An unauthorized signature on a negotiable instrument, such as a check, meant to transfer the instrument’s ownership.

Conversion

The unauthorized act of possessing or disposing of someone else's property as if it were one's own, infringing the owner's rights.

Cashed Check

A check that has been presented to a bank or financial institution and exchanged for the equivalent amount in cash, indicating the check has been successfully processed.

Presentment Warranty

A guarantee made to the person who accepts or pays a negotiable instrument that certain facts are true as of the date of its transfer.