Felsic Rocks Like Granite_______

question 51

Multiple Choice

Felsic rocks like granite_______ .

• A) make up most of the ocean floor and volcanic island chains
• B) are major constituents of the continental crust
• C) are extremely rare on Earth but abundant on the Moon
• D) form mainly in volcanic island chains

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Definitions:

Action Potential

A temporary shift in the electrical charge across a cell membrane, leading to the transmission of nerve impulses along neurons.

Chemical Message

Signals transmitted through the release of chemical substances (neurotransmitters, hormones, etc.) from one part of the body to another to convey messages or trigger responses.

Electrical Impulse

A sudden surge of electricity through a conductor, often used in reference to the rapid transmission of signals within nerves.

Neurotransmitters

Chemicals within the nervous system that transmit signals from one neuron to another across synapses.