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In Areas of Karst Topography, Rare Surface Streams Typically Flow

question 13

True/False

In areas of karst topography, rare surface streams typically flow into sinkholes and continue flowing underground for some distance.


Definitions:

Hemiacetal

A functional group formed by the reaction of an aldehyde with an alcohol, consisting of a carbon atom bonded to an OH and an OR group.

Carbonyl Group

A functional group found in organic compounds, consisting of a carbon atom double-bonded to an oxygen atom (C=O), characteristic of ketones, aldehydes, carboxylic acids, and esters.

Methylene Group

A bivalent functional group (-CH2-) consisting of a carbon atom bonded to two hydrogen atoms.

LiAlH[OC(CH3)2]3

A chemical compound used as a reducing agent in organic synthesis, often referred to as Lithium Aluminium Hydride.

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