Give the correct form of the words in bracket

1. We are going to give a...... about water pollution (present)

2. Many people have received medical.......because of the disease (treat)

3...........................has caused the problem of air pollution (industry)

4 The................in air pollution was dramatic last year (reduce)

5. Students are taught about............issues at school (environment)

Read the passage and fill in the each blank with ONE suitable word

harms move affects indirect effects

protect harmful leads can caused

EFFECTS OF AIR POLLUTION

there are different kinds of negative and harmful effects of air pollution. Air pollution (1)......... global warming in a great scale. The global warming (2)................ to the increase of temperatures worldwide, the increase in sea levels and the melting of icebergs. It (3)........... all species on the earth. The effects of air pollution are very (4)....... for health. It causes diferent kinds of diseases like heart attack, cancer,etc. Every year millions of people of all over the world die due to direct or (5)........... effects of air pollution. Acid rain is another efect of air pollution. acid rain can cause great damage to human, animals and crops. Air pollution (6)........... the wild life. Humans and animals face a lot of serious efects due to air pollution. Toxic chemicals present in the air can forrce wildlife species to (7)........ to new place and change their habitat. The toxic pollutants over the surface of the water can also affect sea animals. It is right time (8)......... ourr environment. To create a better place to live, we have to stop the air.

Water pollution is a major global problem which requires ongoing evaluation and
revision of water resource policy at all levels. It has been suggested that water
pollution is the leading worldwide cause of deaths and diseases, and that it accounts
for the deaths of more than 14,000 people daily. An estimated 580 people in India
die of water pollution related illness every day. About 90 percent of the water in the
cities of China is polluted. As of 2007, half a billion Chinese had no access to safe
drinking water. In addition to the acute problems of water pollution in developing
countries, developed countries also continue to struggle with pollution problems. For
example, in the most recent national report on water quality in the United States, 44
percent of assessed stream miles, 64 percent of assessed lake acres, and 30
percent of assessed bays and estuarine square miles were classified as polluted.
The head of China’s national development agency said in 2007 that one quarter the
length of China’s seven main rivers were so poisoned the water harmed the skin.
Water is typically referred to as polluted when it is impaired by anthropogenic
contaminants and either does not support a human use, such as drinking water, or
undergoes a marked shift in its ability to support its constituent biotic communities,
such as fish. Natural phenomena such as volcanoes, algae blooms, storms, and

earthquakes also cause major changes in water quality and the ecological status of
water.
1. What is the leading worldwide cause of deaths and diseases?
2. How many people die every day by water pollution?
3. How many percent of the water in the cities of China is polluted?
5. What phenomena cause major changes in water quality and the ecological status
of water?

Read the sentences and decide which statement(s) is/are true, false or not given.
1) A total of about 20 000 deaths caused by lung cancer is closely related to smoking in countries like the United States. Therefore, smoking prohibition is one of the best solutions for fewer deaths due to lung cancer in those countries.
A. There are 20 000 deaths caused by cigarettes in the USA.
B. 20 000 deaths caused by cancer are people who live in America.
C. Several countries need to ban smoking completely, like the United States.
D. Such governments as the USA's will have fewer deaths caused by smoking, should they establish smoking prohibition.
E. The USA hasn't had any deaths relating to cigarettes.

2) It is proved that people living with smokers will be more likely to suffer from lung diseases than smokers. For instance, in a family where the husband is a smoker, his wife and children will have a more 25% chance to suffer from diseases like pneumonia. People who exposed to constant smoking during childhood and/or adolescence will also have more chances to have respiratory diseases.
A. If you live with somebody who smokes, you will also take up smoking.
B. If you live with somebody who smokes, you won't have pneumonia.
C. If your parents smoked constantly during your childhood, you will be likely to suffer from respiratory diseases.
D. High level of exposure to smoking can make you more likely to have lung diseases.

3) Deaths caused by respiratory diseases are no longer unrelated to smoking. Patients who suffer from diseases like pneumonia or COPD won't stand a chance of survival if they are heavy smokers. Moreover, Emphysema or other diseases will make patients less likely to have no after-effects.
A. Smoking is, however, unrelated to lung cancer.
B. Patients who suffer from COPD and Emphysema will be likely to have after-effects.
C. Heavy smokers won't survive if they are sick.
D. There is no chance that a heavy smoker will able to overcome respiratory diseases.

VIII. Match the questions to the answers.
1. What is the main reason for thermal
pollution?
2. What effect does thermal pollution have
on aquatic animals?
3. How to minimize the water pollution due
to Chemicals?
4. What diseases are usually caused by air
pollution?
5. Which gas is mainly responsible for
global warming?
6. What are the effects of noise pollution? 7.
Why are plastic bags a big environmental
nuisance?
8. What are sources of radioactive pollution?

a. They are non-biodegradable and create an
environmental harzard.
b. Nuclear wastes from nuclear power plants,
mining and processing of nuclear material etc.
c. Carbon dioxide. It contributes about 55% to
global warming.
d. It affects their growth and may kill off them.
e. Hot water released by power plants and
industries.
f. Sleep disturbance, high blood pressure,
emotional problems and annoyance.
g. Rickets, throat cancer, lung cancer and
breathing problem.
h. Treat wastewater before discharging into a
flowing body of water.

air pollution is caused ......[1] ill health in human begins. In a lot of countries, there are .......[2] limiting the amount of smoke factories can produce although there is not enough ..........[3] on the effects of smoke on the atmosphere . Doctors have.......[4] that air pollution causes .......[5]deseases. The gases from the exhausts of cars ...........[6] also increased air ollution in most cities. The ..........[7] of petrol produces a poisonous gas, which is often colected in busy steets circled by high buildings. Children ............[8] in areas where there is a lot of lead in the atmosphere can not think as.............[9] as other children , and are clumsy when they ........[10] their hands.

1. A from B on C over D of

2. laws B ideas C problems D regulation

3. news B article C information D newpaper

4. agreed pointed disagreed proved

5. lung heart liver stomach

6. had have has having

7. water lead gas exhaust

8. lied live to live living

9. quick slowly quickly slow

10, touch use handle collect

Smoking causes lung cancer, which is the number one cancer among men. Ninety percent of the people who get lung cancer die. Smoking is also the leading cause of mouth cancer, tongue cancer, and throat cancer. Many smokers have heart disease and pneumonia. Smoking causes one million early deaths in the world every year. Smokers not only harm themselves but also harm others. Smokers breathe smoke out into the air. They breathe it out on their children and their wives or husbands. Children whose parents smoke have more breathing and lung problems than other children. Women who are married to smokers are more likely to have lung cancer than those married to non-smokers.We are all aware that smoking is bad. So why do people smoke?

1. The number one cancer among men is____________.

A. tongue cancer                      B. throat cancer            C. lung cancer              D. mouth cancer

2. The main cause of mouth cancer, tongue cancer and throat cancer is__________.

A. drinking                           B. overeating                   C. breathing                  D. smoking

3. Every year, smoking causes about one million____________.

A. cancer patients                     B. killing diseases          C. early deaths             D. injured men

4. The word “it” in the passage refers to____________.

A. cancer                                 B. smoke                      C. air                            D. breath

5. Who are more likely to have lung cancer and lung problems?

A. People who live in the city                                        B. People who live with smokers.

C. People who live with non-smokers.              D. People who live in the country.

Everyone wants to reduce pollution. But pollution problem is ________ (1) complicated as it is serious. It is complicated ________ (2) much pollution is caused by things that benefit people. For example, exhaust ________ (3) automobiles causes a large percentage of all air pollution. But automobiles provide transportation for millions of people. Factories discharge much of the material ________ (4) pollutes the air and water, but factories give employment to a large number ________ (5) people. Too much fertilizer or pesticide can ruin soil, but fertilizers and pesticide are important aids to the growing of crops. Thus, to end or reduce pollution immediately, people would have to stop using many things that benefit ________ (6). Most people do not want to do that, of course. But pollution can be gradually reduced in several ways.

Do factories discharge a lot of the material that pollutes the water?

I.        Read the passage carefully and do the tasks.

There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by nature, such as foods, forest fires, and volcanoes. People are the major Cause of pollution. We pollute the air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping garbage and Chemicals in the water. Plants and animals die because of the pollution in the water. We pollute the soil with Chemicals and garbage. We harm the land by cutting down trees in the forest, especially to build roads and new houses without careful planning and thinking.

The only way to save our environment is to think about pollution. How can you stop or limit pollution? How do we protect our environment? Conservation is one way to protect our environment. Conservation is the wise use and protection of our environment. We can control water pollution by not producing as much as waste and by proper disposal of sewage and garbage. We can take care of recreation land by cleaning up, after ourselves and not causing more pollution. Carpooling and public transportation will help reduce air pollution.

Recycling is a type of conservation. Recycling is reusing items over again or in a new way. Recycling can help us conserve our natural resources so they will last many more years.

A.  Find the word in bold in the passage that means:

1.  the protection of the natural environment

2.  have a bad effect on something

3.  a large amount of water covering an, area that usually dr

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