Which of the Following Processes Is Believed to Have Been

question 70

Multiple Choice

Which of the following processes is believed to have been an important source of the Earth's atmosphere?

• A) outgassing by volcanoes on the Earth's surface
• B) gas trapped from the solar nebula
• C) matter blasted from the surface of the Moon
• D) charged particles trapped from the Sun

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Definitions:

Sympathetic Nervous System

A part of the autonomic nervous system that prepares the body for action by accelerating the heart rate, increasing blood pressure, and dilating airways.

Neural Networks

Systems of interconnected neurons, either biological or artificial, that process and transmit information through electrical and chemical signals.

Central Nervous System

The part of the nervous system that includes the brain and spinal cord, responsible for integrating sensory information and responding accordingly.

Motor Neurons

Nerve cells that initiate and control the movement of muscles by transmitting signals from the brain and spinal cord to the target muscles.