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水资源评价相关论文题目大全初中英语

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isrp1881

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"Protect the environment, from small " Who will say that this sentence, but very few people would Today, I saw a cartoon on the Internet, so I feel the importance of protecting the Diagram shows: the distance, the tall, front of you is a small river, river water is polluted, but the plant is still a lot of waste water, fish, and many died Fortunately, fewer and fewer fish to When the fish alive to see a fisherman's sail boat, there are fresh water, the rush to jump on board, regardless of the fisherman will kill "I think after the thought, certainly before the clear stream bottom, fish in groups, people often come here to play, birds love to come here a Fish are very Since the establishment of these plants, streams, and fish and shrimp on the bad seeding, and before drinking the clear water, now drink factory emissions, Xiu Shui, such as chemical fertilizer plant to the river discharge Xiushui, coal plants discharge to the river Blackwater, textile plant to discharge sewage into the river Yan six-color A large number of fish and shrimp can we not die? If I were at the scene, I will certainly lap, and stop to allow them to filter waste water from the pond after the water treatment routed If everyone has to protect the environment, protection of water resources, fish, fishing, people would not have to jump on board,A large number of fish would not Please "Strengthening the rule of law, conservation and protection of " Multiply the survival of mankind, please protect water resources, because there is no water, the river is not only the animals will die, but humans can not survive, so please take action to protect the environment, protect water

水资源评价相关论文题目大全初中英语

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h1212cn

water is very important for living without water there can be no life on all animals and plants need man also needs   water is found even in the driest part of the world there is some water in the   as we all have found out, water may be a solid, or a liquid or a when it isa solid, it may be as hard as brick, when itis a liquid, you can pour it out of a when it is a gas, you cannot see or feel   although about 70 percent of the earth's surface is covered with water,there are many places in the world still running out of so we should make good use of water on (求采纳)
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