Exhalation Involves Which of the Following

question 9

Multiple Choice

Exhalation involves which of the following?

• A) increase in lung air pressure
• B) upward movement of the diaphragm
• C) relaxation of the diaphragm and rib cage muscles
• D) All of the answers are correct.
• E) None of the answers are correct.

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Definitions:

Mid-Ocean Ridges

Oceanic mountain chains that develop due to the movements of tectonic plates, leading to the formation of new sea floor as a result of volcanic eruptions.

Cracks

Thin, linear fractures or separations in materials or geological formations, typically occurring without the displacement of the sides.

Subduction Zone

A zone in which subduction takes place, either referring to the actual downgoing slab and its surroundings or to the region, including Earth’s surface, above the subducting slab.

Mid-Ocean Ridge

A long mountain range on the floor of the ocean, associated with seafloor spreading.