A company wants to reduce long-term environmental pollution from its packaging materials. Which material should it choose to avoid persistent environmental harm?
A material that can be decomposed by natural processes
Persistent pollution comes mainly from materials that remain unchanged in the environment for very long periods, such as plastics.
A material that can be broken down by natural processes (bacteria, fungi, sunlight) is biodegradable: it decomposes into harmless substances and does not accumulate.
Inert materials, materials harmful to the ecosystem and materials that stay unchanged for decades all add to long-term pollution instead of reducing it.
Hence, A material that can be decomposed by natural processes.
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