is plastic use is more hazarduous or wood use in relation to their environmental impacts?
kindly give me a detailed answer
Wood decomposes and "recycles" in a way. Consider what happens in forests when dead trees fall and lie on the forest floor for decades and centuries.
Plastic does not decompose.
http://www.google.com/search?q=environmental+effects+of+plastics&aq=f&oq=environmental+effects+of+plastics&aqs=chrome.0.57j0l3.6929j0&sourceid=chrome&ie=UTF-8
No one here will write your "detailed answer" for you, but someone will be happy to read what you come up with.
I study it and found according to environmental impact index plastic has more impact than wood.other advantage is that bacteria cant grow and multiply in wood but they show multiplication in plastic boxes etc
Determining whether plastic or wood use has a greater environmental impact requires considering various factors throughout their life cycles. Here's a detailed explanation on how to evaluate their environmental impacts:
1. Raw Material: Assess the source of the raw materials. Wood is a renewable resource, but unsustainable logging practices can lead to deforestation, habitat loss, and soil degradation. Plastic, on the other hand, is derived from fossil fuels, which have significant environmental consequences such as pollution and climate change.
2. Production: Consider the energy and resource requirements during manufacturing. Wood typically requires less energy-intensive processes, especially if sourced from sustainably managed forests. Plastic production involves extraction, refining, and processing of fossil fuels, which can contribute to CO2 emissions, pollution, and water scarcity.
3. Durability: Evaluate the lifespan of the materials. Wood products, if well-maintained, can last for many years and are biodegradable at the end of their lifecycle. Plastic items, however, are often designed for short-term use, resulting in a large amount of waste that persists for centuries, as most plastics do not readily biodegrade.
4. Recycling and Disposal: Consider the recyclability and potential for landfilling. Wood can be recycled, repurposed, or decomposed naturally without significant impact. In contrast, plastic recycling rates are generally low, and inefficient recycling processes may lead to environmental pollution. Improperly disposed plastic waste can end up in landfills or oceans, causing harm to ecosystems and wildlife.
5. Environmental Impacts: Evaluate the broader consequences of each material's use. Plastic waste, through mechanisms such as microplastic pollution and ingestion by wildlife, has adverse effects on ecosystems, water bodies, and human health. Wood use, if not responsibly managed, can contribute to deforestation, loss of biodiversity, and carbon emissions.
Considering these factors, plastic use is generally considered more hazardous in terms of environmental impact compared to wood use. However, it's important to note that the sustainability of wood use depends on responsible forest management practices and the sourcing of wood from certified sustainable sources.
To make more informed decisions, it's recommended to look for alternatives that minimize the overall environmental impact, such as using reusable or biodegradable materials, promoting recycling, and supporting sustainable forestry practices.