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I)-Complete the sentences, using the correct form of the words in brackets.
1. The soil becomes _____contaminated__________ because of the use of so many pesticides and fertilizers. (contaminate)
2. ____Industrial___________ waste spills can contaminate groundwater. (industry)
3. In many developing countries, water pollution is usually a leading cause of ____death____________. (die)
4. _____Pollted_______ elements have been found in both ground and underground water sources. (pollute)
5. Fish and many other animals are killed by ____pollutants__________ in their habitat. (pollute)
6. Astronomers are concerned about light pollution because they have ___diffculty_______ in viewing activities in the sky and outer space. (difficult)
1. contaminated
2. Industrial
3. death
4. Polluted
5. pollutants
6. Difficulty
I)-Complete the sentences, using the correct form of the words in brackets.
1. The soil becomes __contaminated_____________ because of the use of so many pesticides and fertilizers. (contaminate)
2. __Industrial_____________ waste spills can contaminate groundwater. (industry)
3. In many developing countries, water pollution is usually a leading cause of ______death __________. (die)
4. __Polluted __________ elements have been found in both ground and underground water sources. (pollute)
5. Fish and many other animals are killed by __pollutants____________ in their habitat. (pollute)
6. Astronomers are concerned about light pollution because they have _______Difficulty___ in viewing activities in the sky and outer space. (difficult)
1. The soil becomes _______contaminated________ because of the use of so many pesticides and fertilizers. (contaminate)
2. _____Industrial__________ waste spills can contaminate groundwater. (industry)
3. In many developing countries, water pollution is usually a leading cause of ________death________. (die)
4. ______Polluted______ elements have been found in both ground and underground water sources. (pollute)
5. Fish and many other animals are killed by _______pollution_______ in their habitat. (pollute)
6. Astronomers are concerned about light pollution because they have ____difficulty______ in viewing activities in the sky and outer space. (difficult)
1 contaminated
2 industrial
3 death
4 pollutant
5 pollution
6 dificulty
III. Complete the sentences, using the correct form of the words in brackets.
1. Light pollution make us to see the stars in the sky. (able)
=>
We are able to see the stars in the sky if light pollution2. Noise is considered as pollution. (environment)
=>
The environment is considered as noise pollution3. The soil becoms because of the use of so many pesticides and fertilizers. (contaminate)
=>
So many pesticides and fertilizers contaminated the soil4. waste spills can contaminate groundwater. (industry)
=> Industry
waste spills can contaminate groundwater5. habitats have been destroyed in recent years. (nature)
=>
Nature has been destroyed in recent years6. A number of cleaning products contain chemicals. (harm)
=> A number of cleaning products contain chemicals that are harmful to human health
7. Water samples collected at these villages were seriously with bacteria. (contaminate)
=>
Water samples collected at these villages contaminated the water8. People believe that the water has brought cancer to the local residents. (pollute)
=>
Water pollution has brought cancer to local residents9. In many developing countries, water pollution is usually a leading cause of . (die)
=>
In many developing countries, water pollution is usually the leading cause of death10. elements have been found in both ground and underground water sources. (pollute)
=>
Groundwater pollution is the found factor11. Fish and many other animals are killed by in their habitat. (pollute)
=>
Water pollution kills fish and many other animals
12. Astronomers are concerned about light pollution because they have in viewing activities in the sky and outer space. (difficult)
=> Astronomers are concerned about light pollution because they have difficulty in view activities in the sky and outer space.
Give the correct form of the words given to complete the sentences.
1.The _______contaminaion_______ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_______attractive______ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the_____residents_____ complained to REDIDE
its owner.
4. Are all types of pollution_____harmful_____ to the health of humans and animals? HARM
5. The______environmentalists_______ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ______industrial_____waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink ____untreated_____water. TREAT
8.Examples of primary________pollutants________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water______carefully______ , more people will have fresh water. CARE
10. The polluted water results in the ____death_____of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
-> Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
2. The environment is polluted. Birds leave their habitats and plants die. (make)
-> The pollution of the environment makes birds leave their habitats and plants die.
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
-> Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
4. The food is contaminated. People’s health is poor. (results in)
-> The contamination of the food results in people's poor health.
5. Factories release fumes. The air breathe gets polluted. (due to)
-> The air breathe gets polluted due to the release of fumes from factories.
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
-> If the factory weren't located near our village, there wouldn't be air pollution and noise pollution.
2. The local people have to use water from the polluted river. They don’t have fresh water.
-> If the local people had fresh water, they wouldn't have to use water from the polluted river.
3. Trees and grasses cannot grow here. The soil is badly polluted.
-> If the soil weren't badly polluted, trees and grass could grow here.
4. Mr Quang works in a noisy environment. His hearing becomes worse.
-> If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse.
Give the correct form of the words given to complete the sentences.
1.The _______contaminaion_______ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_______attractive______ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the_____residents_____ complained to REDIDE
its owner.
4. Are all types of pollution_____harmful_____ to the health of humans and animals? HARM
5. The______environmentalists_______ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ______industrial_____waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink ____untreated_____water. TREAT
8.Examples of primary________pollutants________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water______carefully______ , more people will have fresh water. CARE
10. The polluted water results in the ____death_____of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
-> Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
2. The environment is polluted. Birds leave their habitats and plants die. (make)
-> The pollution of the environment makes birds leave their habitats and plants die.
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
-> Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
4. The food is contaminated. People’s health is poor. (results in)
-> The contamination of the food results in people's poor health.
5. Factories release fumes. The air breathe gets polluted. (due to)
-> The air breathe gets polluted due to the release of fumes from factories.
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
-> If the factory weren't located near our village, there wouldn't be air pollution and noise pollution.
2. The local people have to use water from the polluted river. They don’t have fresh water.
-> If the local people had fresh water, they wouldn't have to use water from the polluted river.
3. Trees and grasses cannot grow here. The soil is badly polluted.
-> If the soil weren't badly polluted, trees and grass could grow here.
4. Mr Quang works in a noisy environment. His hearing becomes worse.
-> If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse.
Give correct form of the words in brackets:
1. Factories dump........industrial........ waste into lakes and rivers . (industry)
2. The ......contamination........ of water can make people and other animals die . (contaminate)
3.Households dump waste into the river so it is ......polluted..........(pollute)
4.Since the parents were exposed to.......... radioactive... , their children have birth defects .(radioactive)
5. If we use water .....carefully........, more people will have fresh water.(care)
6. The........dying.......... fish are floating in the water . (die)
7. Do you know what......pollutants........ cause air pollution? (pollute)
8. The river is ...........contaminated..............by the dumping from nearby factories.(contaminate)
9. Noise pollution can also lead to headaches and high blood..............pressure............(press)
10. Dumping............industrial............waste into the lakes and rivers has cause serious water pollution.(industry)
22. results => results in
23. make => cause
24. because => because of
25. because => therefore
26. developing => developed
27. so => because
| 22.Long exposure to loud noise results permanent hearing loss | results ---> results in |
| 23.The misuse of ressources and improper dumping of waste make land pollution | make--->cause |
| 24.The soil becomes comtaminated because the use of so many pesticides and other farming chemicals | because--->because of |
| 25.Oil slicks from boats or ships pollute the sea,because many fish and sea-birds die | because--->therefore |
| 26.In many developing countries,water pollution is usually a leading cause of death if people drink from polluted water sources | developing--->developed |
| 27.We should plant trees in our neighbourhood so trees help cool the planet | so--->because |
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?
Water pollution is the leading worldwide cause of deaths and diseases.
2. How many people die every day by water pollution?
More than 14,000 people die every day by water pollution.
3. How many percent of the water in the cities of China is polluted?
25% 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?
Volcanoes, algae blooms, storms, and earthquakes.
bai 1: worl form:
1. The soil becoms___contaminated_____because of the use of so many pesticides and fertilizers. (contaminate)
2. _____Industrial______waste spills can contaminate groundwater. (industry)
3. In many developing cointries, water pollution is usually a leading cause of _____death_____ . (die)
#Yiin - girl ><