There are several different types of governments in this world. The United States run on a democracy. To have a successful democracy there needs to be a strong civil society‚ widespread education‚ active citizen participation‚ a social consensus and a favorable economy. The three most important of these five are having a favorable economy‚ widespread education and a strong civil society. The economy is an important factor of a government. Since the U.S has a government‚ like Abe Lincoln said
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Environment Australia Biodegradable Plastics – Developments and Environmental Impacts OCTOBER‚ 2002 Prepared in association with ExcelPlas Australia Ref: 3111-01 NOLAN-ITU Pty Ltd ACN 067 785 853 ABN 23 359 240 890 P.O. Box 393 Level 1‚ 625 High St‚ East Kew Victoria 3102 Telephone: (03) 9859 3344 Facsimile: (03) 9859 3411 NOLAN-ITU PTY LTD ACN 067 785 853 ABN 23 359 240 890 Melbourne PO Box 393 Level 1‚ 625 High Street East Kew VIC 3102 Tel: (03) 9859 3344 Fax: (03) 9859
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Negative Effects of Plastic Bags There are several issues on earth that need immediate attention; such as global warming and green house effect‚ air pollution‚ climate change‚ and plastic pollution. Current use of plastic bags and disposal‚ both not only create environmental problems‚ but also reinforce the perception of a wasteful society. Human beings invented plastic bags for the convenience of carriers and packers. However‚ plastic bags have become one of the today’s serious issues that need
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EFFECT OF BIODEGRADABLE SM PLASTIC BAG IN DIFFERENT SUBSTRATE ABSTRACT The purpose of this Investigatory project is to determine the effect of different substrates on the biodegradability of SM plastic bags. The materials needed are: 6‚ 1-litre glass jars; 6‚ 7”x9” aluminums trays; 12 pcs. 3”x4” SM plastic bags; 500g loam soil; 500g compost soil; 500mL seawater; 500mL tap water; Analytical balance; Graduated cylinder; and Weighing scale. The procedure involved cutting the SM plastics bags
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Plastic Pollution Introduction The world population is living‚ working‚ vacationing‚ increasingly conglomerating along the coasts‚ and standing on the front row of the greatest‚ most unprecedented‚ plastic waste tide ever faced. Washed out on our coasts in obvious and clearly visible form‚ the plastic pollution spectacle blatantly unveiling on our beaches is only the prelude of the greater story that unfolded further away in the the world’s oceans‚ yet mostly originating from where we stand: the
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Non-biodegradable They litter our streets Plastic bags suffocate and kill Wildlife concerns Spread Awareness Environment destroyement Paper It messes up future with too much plastic bags and ends ups that we might have to leave earth. All the No points No need to ban‚ add a tax Used as a marketing ploy Freedom of choice people forget their re-useable bags Causes expense to consumers in a time of recession causes loss of jobs People can and do recycle plastic bags the environmental war needs
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“Paper or plastic?” Perhaps one of the most commonly questions in the past‚ is now rarely heard by consumers. Four out of five grocery bags in the US are now plastic (Reusablebags.com). However‚ the answer should not be merely plastic‚ the real answer is neither. Plastic bags are very harmful for the environment‚ and paper bags even more so. The best alternative is a reusable bag‚ which can save thousands of plastic bags over its lifetime. Plastic bags are everywhere. We see them anywhere
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problem with plastics The problem with plastic is that it doesn’t break down and go into the soil it just sits there for years and years and it’s way overused. We use plastic for A LOT of things: packaging‚ transporting‚ manufacturing‚ etc‚ but do we ever stop to think about what happens to the plastic after we’re done using it‚ or where it ends up? The ‘out of sight‚ out of mind’ saying is perfect when it comes to a lot of environmental issues‚ especially the issue with plastic. Plastic is made
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Plastic can be defined as: any group of synthetic or natural organic materials that may be shaped when soft‚ which will later harden. Plastic has been around for more than 150 years. In 1839 Charles Goodyear accidently discovered the process of vulcanization‚ the process of making rubber more durable‚ which evolved into the creation of plastics later on. In 1846‚ Swiss chemist Charles Schonbein discovered how to produce the plastic polymer known as celluloid. In 1909‚ chemist Leo Baekeland created
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TITLE Lab #4 Soil –vs- Water Microbiology INTRODUCTION There are 4 learning goals for this lab: 1. Collect samples and compile data from at least 2 sources (soil; water) of your choice. 2. Identify at least 2 Prokaryotes (bacteria) and 2 Eukaryotes (fungus) in your samples. 3. Research the importance of bacteria and fungus to Earth in a non-medical context. 4. Compile a high-quality‚ 3+ resource (excluding the lab worksheet)‚ MLA-cited in-text laboratory report using the scientific method
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