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    Governments around the world are pushing for an end to plastic straws（吸管） and bags.More and more businesses are turning to paper products as a choice.Paper is considered to be better than plastic.However，it is harmful to the environment，too.
    Firstly，paper bags and straws are made from jye.ai.Trees，as you know，can reduce（減少） carbon dioxide （CO2）levels in the air.They can slow down climate（氣候） chjye.aige.An increase in the use of paper bags can cause more acts of cutting down trees.
    Secondly，products made from paper require more energy and water.About 10 percent more energy than a plastic one and four times as much water is used to produce a paper bag as a plastic one.You might say that we can use recycled paper to save that energy and water.This seems to be a good idea.However，it takes even more energy and water to go through the recycling process than to make a brand new paper bag.Products made from recycled paper are also often short-lived.
    Thirdly，paper products are heavier than plastic ones.That means they require more oil to transport.Seven trucks are needed to transport two million paper bags，while only one truck is needed to transport the same number of plastic bags.The increased weight also leads to a large number of waste once the bags are thrown away.
    Fourthly，paper products are actually a lose-lose for both the environment and businesses.They are more expensive than plastic products.A paper straw costs about 5 to 12 cents，while a plastic one usually costs only about 2 cents.
    The most environmentally friendly solution is to avoid single-use products altogether.Products like glass water bottles and steel straws can be used over and over again.They are much better than either paper products or plastic products.Through increasing the use of these products，you can greatly reduce your throwaway waste and truly make our earth a greener place!

Topic：Paper is also（1） harmful harmful to the environment.
（2） Reasons Reasons for not using paper products	Paper products are made from trees.	★Trees can reduce carbon dioxide levels in the air. ★Trees can make climate change （3） slowly slowly ★Paper bags can cause more acts of cutting down trees.
	Paper products require more （4） energy energy and water.	★A paper bag requires about 10% more energy than a plastic one. ★A paper bag needs（5） four four times more water than a plastic one.
	Paper products are （6） heavier heavier than plastic products.	★Paper products require more oil to transport. ★The increased weight also leads to a large number of（7） waste waste once the bags are thrown away.
	Paper products are bad for （8） both both the environment and businesses.	★Paper products are not as （9） cheap cheap as plastic products.
Conclusions	★To（10） avoid avoid   using single-use products is the most environmentally friendly solution. ★Things which can be used over and over again truly make our earth a greener place.