1 . There are many kinds of pollution, which can be classified by environment, including air pollution, water pollution, and land pollution. Modern society is also concerned about specific types of pollution, such as noise pollution, light pollution and plastic pollution. Pollution of all kinds may not only have negative effects on the environment and wildlife, but also do harm to human health and well-being.
Although environmental pollution can be caused by natural events such as forest fires and active volcanoes, use of the word “pollution” generally means that the wastes have an anthropocentric source — that is, a source created by human activities. Pollution has accompanied humankind ever since groups of people first congregated and remained for a long time in any one place. Indeed, ancient human settlements are frequently recognized by their wastes, Pollution was not a serious problem as long as there was enough space available for each individual or group. However, with the establishment of permanent settlements by great numbers of people, pollution became a problem, and it has remained one ever since.
By the middle of the 20th century, an awareness of the need to protect air, water, and land environments from pollution had developed among the general public. In particular, the
publication in 1962 of Rachel Carson’s book Silent Spring focused attention on environmental damage caused by improper use of pesticides(杀虫剂)such as DDT. In response, major pieces of environmental law and regulation were passed in many countries to control the environmental pollution.
Great efforts are made to limit the release of harmful substances into the environment. Unfortunately, attempts at pollution control are surpassed by the scale of the problem, especially in less-developed countries. Noxious levels of air pollution are common in large cities. To control the pollution completely, we still have a long way to go.
1. What does paragraph 1 mainly talk about?
A.The history of pollution. | B.The types of pollution. |
C.The causes of pollution. | D.The effects of pollution. |
2. What is the original cause of pollution according to this passage?
A.Human activities. | B.Forest fires. | C.Volcanoes. | D.Natural disasters. |
3. What statement is TRUE according to the passage?
A.Natural events such as forest fires and active volcanoes can’t cause any environment pollution. |
B.Pollution was a serious problem as long as there was enough space available. |
C.Pollution of all kinds do no harm to human health and well-being. |
D.permanent settlements by great numbers of people made pollution become problem ever since. |
4. What can be inferred from the last two paragraphs?
A.No measures have been taken by the government to control the problems of pollution. |
B.The book Silent Spring helped to improve the awareness of protecting the environment. |
C.Silent Spring concentrated on the improper use of plastic bags. |
D.The pollution has been controlled in less-developed countries. |