If the Earth Were in a Cooling Trend,which Process Below

question 72

Multiple Choice

If the Earth were in a cooling trend,which process below would most likely act as a positive feedback mechanism?

• A)increasing the snow cover around the Earth
• B)increasing the water vapor content of the air
• C)​decreasing the amount of low stratified cloud cover around the globe
• D)increasing the carbon dioxide content of the air
• E)​decreasing snow cover in middle and high latitudes

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Definitions:

Death

The permanent cessation of all biological functions that sustain a living organism.

Heart Rate

The number of heartbeats per unit of time, typically expressed as beats per minute (bpm), which can vary depending on the body's physical needs.

Sympathetic

Pertaining to the sympathetic nervous system, a part of the autonomic nervous system responsible for stimulating the body's fight-or-flight response.

Parasympathetic

The part of the autonomic nervous system that is responsible for conserving energy and promoting a "rest and digest" response.