What Geological Material Often Forms at About the Time of Major

question 5

Multiple Choice

What geological material often forms at about the time of major extinctions, for reasons not understood by scientists today?

• A)shocked quartz
• B)flood basalts
• C)ice layers
• D)clay layers
• E)stony-iron

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Definitions:

Interest Rate

The cost of borrowing money or the return for lending money, typically expressed as a percentage.

Budget

An estimation of revenue and expenses over a specified future period of time, often used as a plan for management of money.

Convex Set

In mathematics, a set where, for every pair of points within the set, every point on the line segment between them is also within the set.

Interest Rate

The cost of borrowing funds, typically expressed as a percentage of the total amount loaned, which accrues over time.