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唔識做，請幫幫忙

2011-12-11 6:42 am

1.Why is the carbon footprint so high in Hong Kong?

2.What is ecological footprint?

3.Find out THREE green tips to help reduce the size of ecological footprint.

4.Suggest TWO ways that you promise to do to reduce your carbon footprint.

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http://www.foe.org .hk/welcome/eco_footprint.asp
個網址系用來做3,4題的maybe

回答 (1)

2011-12-11 11:55 pm

✔ 最佳答案

1. Carbon footprint is an indicator of the impact on global warming contributing from burning of fossil fuel (from fuel to carbon dioxide) directly or indirctly on a personal or corporate prespective.
資料來源: http://hk.knowledge.yahoo.com/question/question?qid=7009110600650

2. The Ecological Footprint is a simple environmental accounting method that can provide a measure of the material intensity of our economy.
資料來源: http://www.foe.org.hk/welcome/eco_footprint.asp#

3. Switch off unused lights , switch off appliances on standby and take shorter showers
資料來源: https://www.epa.vic.gov.au/EcologicalFootprint/calculators/personal/completed.asp#athome

4. Use my own shopping bags and Avoid buying things I don’t need

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