6.        

Water pollution can put negative _______on our health.

A. contamination B. affects                     C. effects

7.         A. How can light pollution _______animals?

B. It can make animals change their behavior patterns.

A. cause                  B. make                    C. affect

8.             _______pollution can directly cause hearing loss.

A. Noise                  B. Visual                   C. Thermal

19. A lot of waste from hotels and factories is_______ into the lakes.

A. contaminated     B. dumped      C. affected      D. polluted

20. _______are things that make the air, water, and soil unclean or contaminated.

A. Radiation           B. Losses                  C. Pollution            D. Pollutants

21.  .Any factories breaking the rules will be heavily_______.

A. canceled             B. prevented             C. fined                  D. protected

22.  Some aquatic creatures find it difficult to_______ in high temperature.

A. change                B.renew                    C. reproduce          D. expose

23.  To protect the environment, we should use more_______ sources of energy such as wind and solar power.

A. renewable      B. reused         C. recycled      D. reproduced

24. In the environment class, we _______up with some good ideas to save water.

A. did                      B. made                    C. got                     D. came

25. According to scientists, exhaust fumes are _______our hometown.

A. treating               B. poisoning             C. radiating            D. measuring

choose the best answer

1. air............,together with litterring, is causing mary problems our cities today

A. pollute B. pollution C. polluting D. polluted

2. water pollution can put negative................on our health

A. contamination B. affects C. effects D.problems

3. A: how can light pollution..............animals?

B: it can make animals change their behavior patterns

A. cause B. make C. affect D. lead

4. all flight to Ha Noi had to be cancelled............the storm

A. as a result B. due to C. because D. so

5. the team's success was largely............to her efforts

A. because B. due C. since D. however

II.       Choose the correct answer to complete each sentence:

6.        

Water pollution can put negative _______on our health.

A. contamination B. affects                     C. effects

7.         A. How can light pollution _______animals?

B. It can make animals change their behavior patterns.

A. cause                  B. make                    C. affect

8.             _______pollution can directly cause hearing loss.

A. Noise                  B. Visual                   C. Thermal

19. A lot of waste from hotels and factories is_______ into the lakes.

A. contaminated     B. dumped      C. affected      D. polluted

20. _______are things that make the air, water, and soil unclean or contaminated.

A. Radiation           B. Losses                  C. Pollution            D. Pollutants

21.  .Any factories breaking the rules will be heavily_______.

A. canceled             B. prevented             C. fined                  D. protected

22.  Some aquatic creatures find it difficult to_______ in high temperature.

A. change                B.renew                    C. reproduce          D. expose

23.  To protect the environment, we should use more_______ sources of energy such as wind and solar power.

A. renewable      B. reused         C. recycled      D. reproduced

24. In the environment class, we _______up with some good ideas to save water.

A. did                      B. made                    C. got                     D. came

25. According to scientists, exhaust fumes are _______our hometown.

A. treating               B. poisoning             C. radiating            D. measuring

III.      Find a mistake in each sentence:

26.  My father (A) w

orked in a noisy factory (B) for a long time, (C) since he suffered from hearing (D) loss.

27.  Tve decided (A) to clean my room (B) because of my mother (C) got angry

_n                     (D) at me.                         

28.  Water (A) from power (B) stations may (C) cause water in rivers (D) and lakes become hotter.

29.   If I (A) were you, I (B) will plant vegetables (C) in (D) the garden. .

30. What (A) will happen (B) if we (C) used electricity more (D) properly?

1. To protect the enviroment, we should use ___ sources of energy such as wind and solar power

A. renewable

B. reused

C. recycled

D. reproduced

2. According to scientists, exhaust jumes ar ___ our hometown

A. treating

B. poisoning

C. radiating

D. measuring

3. A: How can light pollution ___ animals?

B: It can make animals change their behavior patterns

A. cause

B. make

C. affect

D. lead

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.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42.

  Pollution emitted in industrial areas represents a threat to human health and the surrounding natural resources. We have a tendency to believe that the production processes are the only source of environmental damage, and often forget about the possible long-term effects of harmful production practices. We may think that the closure of these huge industrial areas would improve the quality of the environment. Unfortunately, this ignores the threat of the remaining waste, which is abandoned and poorly stored. It represents an even bigger danger because it stands neglected as it degrades and leaks into the earth without any control at all.

  Changes in the water chemistry due to surface water contamination can affect all levels of an ecosystem. It can affect the health of lower food chain organisms and, consequently, the availability of food up through the food chain. It can damage the health of wetlands and damage their ability to support healthy ecosystems, control flooding, and filter pollutants from storm water runoff. The health of animals and humans are affected when they drink or bathe in contaminated water. In addition water-based organisms, like fish and shellfish, can pile up and concentrate contaminants in their bodies. When other animals or humans eat these organisms, they receive a much higher dose of contaminant than they would have if they had been directly exposed to the original contamination.

  Contaminated groundwater can badly affect animals, plants and humans if it is removed from the ground by manmade or natural processes. Depending on the study of rocks of the area, groundwater may rise to the surface through springs or seeps, flow sideways into nearby rivers, streams, or ponds, or sink deeper into the earth. In many parts of fhe world, groundwater is pumped out of the ground to be used for drinking, bathing, other household uses, agriculture, and industry.

  Contaminants in the soil can harm plants when they take up the contamination through their roots. Eating, breathing in, or touching contaminated soil, as well as eating plants or animals that have piled up soil contaminants can badly affect the health of humans and animals.

  Air pollution can cause breathing-related problems and other bad health effects as contaminants are absorbed from the lungs into other parts of the body. Certain air contaminants can also harm animals and humans when they contact the skin. Plants rely on breathing for their growth and can also be affected by exposure to contaminants moved in the air.

Which of the followings is the flow of water from the ground to the surface?

A. Streams

B. Ponds

C. Rivers

D. Springs

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50

Pollution emitted in industrial areas represents a threat to human health and the surrounding natural resources. We have a tendency to believe that the production processes are the only source of environmental damage, and often forget about the possible long-term effects of harmful production practices. We may think that the closure of these huge industrial areas would improve the quality of the environment. Unfortunately, this ignores the threat of the remaining waste, which is abandoned and poorly stored. It represents an even bigger danger because it stands neglected as it degrades and leaks into the earth without any control at all.

Changes in the water chemistry due to surface water contamination can affect all levels of an ecosystem. It can affect the health of lower food chain organisms and, consequently, the availability of food up through the food chain. It can damage the health of wetlands and damage their ability to support healthy ecosystems, control flooding, and filter pollutants from storm water runoff. The health of animals and humans are affected when they drink or bathe in contaminated water. In addition water-based organisms, like fish and shellfish, can pile up and concentrate contaminants in their bodies. When other animals or humans eat these organisms, they receive a much higher dose of contaminant than they would have if they had been directly exposed to the original contamination.

Contaminated groundwater can badly affect animals, plants and humans if it is removed from the ground by manmade or natural processes. Depending on the study of rocks of the area, groundwater may rise to the surface through springs or seeps, flow sideways into nearby rivers, streams, or ponds, or sink deeper into the earth. In many parts of fhe world, groundwater is pumped out of the ground to be used for drinking, bathing, other household uses, agriculture, and industry.

Contaminants in the soil can harm plants when they take up the contamination through their roots. Eating, breathing in, or touching contaminated soil, as well as eating plants or animals that have piled up soil contaminants can badly affect the health of humans and animals.

Air pollution can cause breathing-related problems and other bad health effects as contaminants are absorbed from the lungs into other parts of the hody. Certain air contaminants can also harm animals and humans when they contact the skin. Plants rely on breathing for their growth and can also be affected by exposure to contaminants moved in the air.

Which of the followings is the flow of water from the ground to the surface?

A. Streams

B. Ponds

C. Rivers

D. Springs

Read the following passage and mark the letter A, B, c, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50

Pollution emitted in industrial areas represents a threat to human health and the surrounding natural resources. We have a tendency to believe that the production processes are the only source of environmental damage, and often forget about the possible long-term effects of harmful production practices. We may think that the closure of these huge industrial areas would improve the quality of the environment. Unfortunately, this ignores the threat of the remaining waste, which is abandoned and poorly stored. It represents an even bigger danger because it stands neglected as it degrades and leaks into the earth without any control at all.

Changes in the water chemistry due to surface water contamination can affect all levels of an ecosystem. It can affect the health of lower food chain organisms and, consequently, the availability of food up through the food chain. It can damage the health of wetlands and damage their ability to support healthy ecosystems, control flooding, and filter pollutants from storm water runoff. The health of animals and humans are affected when they drink or bathe in contaminated water. In addition water-based organisms, like fish and shellfish, can pile up and concentrate contaminants in their bodies. When other animals or humans eat these organisms, they receive a much higher dose of contaminant than they would have if they had been directly exposed to the original contamination.

Contaminated groundwater can badly affect animals, plants and humans if it is removed from the ground by manmade or natural processes. Depending on the study of rocks of the area, groundwater may rise to the surface through springs or seeps, flow sideways into nearby rivers, streams, or ponds, or sink deeper into the earth. In many parts of fhe world, groundwater is pumped out of the ground to be used for drinking, bathing, other household uses, agriculture, and industry.

Contaminants in the soil can harm plants when they take up the contamination through their roots. Eating, breathing in, or touching contaminated soil, as well as eating plants or animals that have piled up soil contaminants can badly affect the health of humans and animals.

Air pollution can cause breathing-related problems and other bad health effects as contaminants are absorbed from the lungs into other parts of the body. Certain air contaminants can also harm animals and humans when they contact the skin. Plants rely on breathing for their growth and can also be affected by exposure to contaminants moved in the air.

Question:Which of the followings is the flow of water from the ground to the surface?

A. Streams

B. Ponds

C. Rivers

D. Springs