Which spill control tactic utilizes materials to soak up the spilled substance?

• A. Confining
• B. Vapor suppression
• C. Absorption
• D. Blanketing

Answer: (C)

The correct answer is absorption, as this tactic involves using materials specifically designed to soak up and contain spilled substances. Absorbents are often made of materials such as granules, pads, or other specialized products that can effectively pull liquids into their structure, reducing the spread of the contaminant and aiding in the cleanup process.

Absorption is crucial during hazardous material incidents because it helps minimize environmental impacts and ensures safety by preventing further exposure to harmful substances. By using absorbent materials, responders can control spills in a more effective and manageable way, allowing for safer disposal of the absorbed materials afterward.

Other tactics, such as confining, involve limiting the area of the spill using barriers, while vapor suppression focuses on reducing harmful vapors emanating from a substance, and blanketing typically involves covering a spill with a layer of material to prevent vapor release. While these tactics have their own purposes, they do not soak up the spilled liquid like absorption does.