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What happens to biodegradable waste when buried in soil for an extended period (as in the activity described in the chapter)?

Question
What happens to biodegradable waste when buried in soil for an extended period (as in the activity described in the chapter)?
It remains completely unchanged
It changes in form and structure over time, breaking down
It turns into plastic
It evaporates instantly
Answer
It changes in form and structure over time, breaking down
Detailed Explanation
Biodegradable materials, when buried, change in form and structure over time as they are broken down by biological processes. — Examisthan.com
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