求一篇英语作文 保护环境 单词不要超出初三范围 单词不要太难 是要拿来背的字数在60个左右就好了（太多背不下） 单词的字母尽量不要太多不要复制粘贴过来的

求一篇英语作文 保护环境 单词不要超出初三范围 单词不要太难 是要拿来背的字数在60个左右就好了（太多背不下） 单词的字母尽量不要太多不要复制粘贴过来的
求一篇英语作文
保护环境 单词不要超出初三范围 单词不要太难 是要拿来背的
字数在60个左右就好了（太多背不下） 单词的字母尽量不要太多
不要复制粘贴过来的

求一篇英语作文 保护环境 单词不要超出初三范围 单词不要太难 是要拿来背的字数在60个左右就好了（太多背不下） 单词的字母尽量不要太多不要复制粘贴过来的
environment is important to our human.for we can't live without water,air!think about it.if we eat polluted water ,smell polluted air,our health is in danger.so good environment can make people fit .To improve the environment means to improve our life.we should do something right now.we should plant more trees around us and should protect them ,rather than cut them down .We should stop factories from pouring waste water into the river and waste gas into the air.Whenever we see litter on the ground ,we should pick it up.in one word,It’s our duty to protect the environment.

Trees can be damaged or killed by a wide variety of construction activities. Some practices lead to obvious injuries such as broken branches or torn bark. Open wounds of this type deplete a plant's en...

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Trees can be damaged or killed by a wide variety of construction activities. Some practices lead to obvious injuries such as broken branches or torn bark. Open wounds of this type deplete a plant's energy resources and provide entry points for insects, or for diseases such as oak wilt.The worst damage, however, often remains hidden underground. Roots are one of the most vital parts of a tree. They are responsible for nutrient and water uptake, store energy, and anchor the plant. Because they are so important, it is critical that you protect roots that lie in the path of construction.Trees are never the same shape below ground as they are above, so it is difficult to predict the length or location of their roots. Typically, however, approximately 90-95 percent of a tree's root system is in the top three feet of soil, and more than half is in the top one foot. The part of this root system in which construction damage should be avoided is called the Protected Root Zone

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