百度试题 结果1 题目 The sources of pollution include manufacturing emissions, poorly treated waste water, industrial waste water and agricultural waste water.正确错误 相关知识点: 试题来源: 解析 正确 反馈 收藏
2 What are the sources of water pollution? 相关知识点: 试题来源: 解析 水污染的来源主要分为两大类:自然来源和人为来源。自然来源包括地质活动、生物活动和大气沉降。人为来源包括工业污染、农业污染、生活污水、城市径流、船舶污染和矿产开采。 水污染的来源主要分为自然来源和人为来源。自然来源包括火山爆发、...
People and the sources of air pollution are found in the same places.This means that cities with large populations have the biggest problem of dirty air.Air pollution is caused by many different things.A major source of air pollution is the gas fumes (烟雾) from cars.Statistics show that 93...
What are the main sources of air pollution? A. Natural disasters B. Vehicle emissions and industrial activities C. Household waste D. Agricultural activities 相关知识点: 试题来源: 解析 B。解析:文章中明确提到空气污染的主要来源之一是车辆排放,工业活动也对空气污染有重大贡献。A 选项自然灾害不是空气...
People and the sources of air pollution are found in the same places.This means that cities with large populations have the biggest problem of dirty air.Air pollution is caused by many different things.A major source of air pollution is the gas fumes from cars.Statistics show that 93 percent...
Uh, first let's mention that the sources of pollution are of two general types.And let’s begin with what's known as “point source pollution”Point source pollution has an identifiable source, and you can find the specific point where, say, one particular pipe is dumping pollutants into ...
There are different kinds of pollutants each of which comes from different sources. It is necessary to identify the source of pollution in order to make a policy to eliminate them.Different products processes and activities of our industrialized world together form the major source of pollution. T...
There are different kinds of pollutants, each of which comes from different sources. It is necessary to identify the source of pollution, in order to make a policy to eliminate them. Different products, processes and activities of our industrialized world together form the major source of pollutio...
B。解析:文中提到 Air pollution is mainly caused by the burning of fossil fuels such as coal, oil, and gas. Industrial emissions, vehicle exhausts, and power plants are the major sources of air pollution.(空气污染主要是由煤炭、石油和天然气等化石燃料的燃烧引起的。工业排放、汽车尾气和发电厂是...
People and the sources of air pollution are found in the same places. This means that cities with large populations have the biggest problem of dirty air. Air pollution is caused by many different things. A major source of air pollution is the gas fumes(烟) from cars. Another major source...