Here are some proofs of plagiarism in your post:
This is an action taken to protect and preserve the natural world, usually from pollution, overexploitation, and other harmful features of human activity.
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In the life sciences, action taken to protect and preserve the natural world, usually from pollution, overexploitation, and other harmful features of human activity. source
It is capable of being broken down by living organisms, principally bacteria and fungi. In biodegradable substances, such as food and sewage, the natural processes of decay leads to compaction and liquefaction,and to the release of nutrients that are then recycled by the ecosystem.
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Anything capable of being broken down by living organisms, principally bacteria and fungi. In biodegradable substances; such as, food and sewage, the natural processes of decay lead to compaction and liquefaction, and to the release of nutrients that are then recycled by the ecosystem.source
This is an organic material decomposed by bacteria under controlled conditions to make a nutrients rich natural fertilizer for use in gardening or farming. A well made compost heap reached a high temperature during the composting process, killing most weed seeds that might be present.
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RE: HIDDEN CAUSES OF HUMAN SLOW DEATH THROUGH ENVIRONMENTAL POLLUTANTS