It is easier to clean a spilled pesticide after it has entered water.

• A. True
• B. False
• C. Not sure
• D. Sometimes

Answer: (B)

When a spilled pesticide enters water, cleanup becomes harder because the chemical can move with the flow, spreading far beyond the original spill site. In water the substance can dissolve, stay suspended, or settle into sediments, making removal more complex than cleaning a spill on a solid surface. Dilution reduces the concentration at any single point, but the overall area affected and the volume of water that must be treated or contained increases, often requiring specialized containment, water treatment, or sediment remediation. Aquatic ecosystems are at risk, and regulatory actions can add to the complexity and duration of cleanup. For these reasons, cleanup is not easier after the spill has entered water; it is typically more difficult.