Which of the Following Are Erupted by Volcanoes

question 186

Multiple Choice

Which of the following are erupted by volcanoes?

• A)lava
• B)ash
• C)pumice
• D)All of these.

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Definitions:

Electromotive Force

A difference in potential that provides the energy per unit charge necessary to move charge from one point to another, commonly used in relation to electric circuits.

Impulse

A charge transmitted through certain tissues, especially nerve fibers and muscles, resulting in physiologic activity.

Physiologic Activity

The functions and processes that are carried out by living organisms to maintain life.

Electrode

A conductor through which electricity enters or leaves a medium, used in various applications including medical equipment and batteries.