We must find ways to stop pollution.Waste water must be cleaned before it is poured into the river.People shouldn‘t throw away rubbish here and there.We should pick up the garbage around us.We‘d better plant more trees.I‘m sure if we take care of our environment, our world will be...
百度试题 结果1 题目1.—What causes air pollution?-Burning gas, oil and coal cause air pollution. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
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What gases cause air pollution? Chemicals In the Air: Air pollution is the contamination of air in our atmosphere by harmful gases and particulate matter that is not naturally found in the air. Air pollution is caused by many different sources, including the burning of fossil fuels, vehicle ex...
The circular economy is based on three principles: eliminate waste and pollution; circulate products and materials (at their highest value); and regenerate nature. It is underpinned by a transition to renewable energy and materials, and decouples economic activity from the consumption of finite resour...
Air pollution is one of the major problems of the modern world. Because some waste gases is ing from factories, cars, power plants put out.The polluted air is harm to people’s health. The polluted water causes diseases and death. With the development of modern agriculture and industry, mor...
D.It's aiming too low when more pollution is expected.4. What can be inferred from the article? A.Government officials should feel disgraced for non-action as leaders. B.The government should cover the bills for air pollution and related diseases. C.Oil companies should not be held accounta...
What causes the haze and what should we do to beat it? According to some TV reports, burning too much coal and oil produced more 7 gas and particles(颗粒) in the air. They are the main cause of PM 2.5 and haze in China. Measures(措施) have been taken to deal with the haze. For...
There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been ...
Recycling e-waste recovers useful materials — including valuable metals such as gold or copper — that manufacturers can use to make new products. This reduces the energy required to mine, refine, and manufacture new materials and reduces pollution and greenhouse gas emissions. The Environmental Pro...