Read the passage below:
Closed-circuit rebreathers used in deep salvage diving recirculate exhaled gas through a canister packed with chemical absorbent. Rather than merely trapping physical particulate, this chemical bed actively binds exhaled carbon dioxide through an exothermic reaction, converting the gas into solid carbonate and water vapor. Because this process releases noticeable warmth and moisture, divers rely on canister heat as an operational indicator that the chemical scrubber is actively neutralizing toxic gas buildup rather than failing passively.
Evaluate the following statement as True or False:
Based on the passage, the author's primary intent in contrasting chemical binding with physical particulate trapping is to emphasize that carbon dioxide removal depends on an active reaction rather than simple mechanical filtration.
Answer: Answer