You Are Testing the Groundwater Quality of an Aquifer and Find

question 9

Multiple Choice

You are testing the groundwater quality of an aquifer and find that it has high amounts of arsenic.What is the likely source?

• A) The arsenic comes from the dissolved minerals in the aquifer rock.
• B) The arsenic comes from the reaction of the water with your testing supplies.
• C) The arsenic is being poured into the groundwater to poison the town.
• D) All groundwater contains high amounts of arsenic.

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Definitions:

Oxidation

The result of oxygen reacting with a substance such as a metal or oil. Rust is the result of oxidizing iron.

Chassis Electrical System

The network of electrical components and wiring that provides power and function to a vehicle's operational systems.

Power Distribution Module

A component in a vehicle or system that manages the distribution and regulation of electrical power to various parts.

Batteries

Electrochemical cells that store energy and release it in the form of electricity, used as a power source in many electronic devices and vehicles.