Millions die early from air pollution each year. Air pollution costs the global economy more than $5 trillion annually in welfare costs, with the most serious damage occurring in the d 1world.The figures include a number of costs associate d with air pollution. Lost income a 2amounts to $...
Much research still needs to be done on the economic aspects of noise reduction and noise effects.Although some of the effects of noise pollution are known,more must be discovered about its effects on health,productivity,property values and the quality of life.Furthermore,the cost of noise pollu...
, inspires young readers with a lifelong curiosity about science and the natural world through diagrams, hands-on experiments, and compelling biographies. Air Pollution provides a compelling introduction to a key science topic, explaining concepts in a format that encourages reading and comprehension....
Credit: CC0 Public Domain Children exposed to elevated levels of air pollution may be more likely to have poor inhibitory control during late childhood and poor academic skills in early adolescence, including spelling, reading comprehension, and math skills. Difficulty with inhibition in late childhood...
Jose Fuentes points to air pollution as another possible factor. He's an atmospheric scientist at Pennsylvania State University. In an earlier study, he showed some air pollutants could weaken or destroy scents emitted(发出)by flowers. Searching for a meal leaves pollinators out in the open and...
To keep pollution down, the States test cars every two years. This test checks to make sure the cars do not pollute the air. If a car doesn't pass the test, the owner can't drive it the next year. Some car owners drive their cars even though they can't pass the test. It is ...
The reading comprehension in these comments is appalling. Even if you only read the first and last line. You would understand that no one is actually suggesting cutting down trees. “My suggestion is that we should do a better job controlling nitrogen oxide pollution,” Sharkey said....
The purpose of this study is to explore the influence of air pollution on college students' exam scores. In the experiment, a control environment of whether the air is purified or not was set up. In the two environments, 160 freshmen from a top 20 university in China took the CET-4, ...
But this change does not come easily—a large number of workers may find themselves without __7___ if a car factory close down. And the problem of air pollution would become less important than that of unemployment(失业). 1 A. put B. to put C. putting D. puts 2...
Light pollution is 9 to our eyes.What's more, 10 pollution influences the look of our cities. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 点击展开完整题目查看答案和解析>> Reading comprehension:Choose the best topic from A to F according to the meaning of each paragraph. No one knows ...