II. Complete the sentences with the words or phrases in part I.

1. The smoke from planes, cars and factories causes________.

2. There are many causes of________ including nuclear explosions, nuclear accidents and nuclear waste.

3. ________ can cause hearing loss and tinnitus.

4. ________can be caused by unattractive views, such as power lines, billboards, Street banners, open storage of trash, ugly buildings, etc.

5. ________can lead to the death of aquatic plants and animals.

6. ________can happen when the temperature of a body of water increases;

7. There’s just so much ________from the ground that we simply can’t see most of the stars.

8. The ever-increasing use of Chemicals such as pesticides and fertilizers is one of the main factors causing________.

Read the text, then decide True or False:

The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural envirinment. This is a complicated problem. We burn fuel, and this causes air pollution. We throw away plastc bags, containing toys and other subjects. These stay in the environment; they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous and thay also stay in the environment. Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very dissstrous.

a. Many big cities are facing serious air polltuion……………..

b. This is a simple problem ………………

c. Nuclear bombs were first tested in 1945………………….

d. A nuclear bomb causes a terrible destruction………………………….

I. Complete tge sentences with the words or phrases in the box.

Water,soil,air,light,visual,

radioactive,noise,thermal pollution.

1) The smoke from planes, cars and factories causes_______.

2) There are many causes of ______ including nuclear explosions, nuclear accidents and nuclear waste.

3) ______ can cause hearing loss and tinnitus

4) ______ can be caused by unattractive views, such as power lines, billboards, street banners, open storage of trash, ugly buildings, etc.

5) _______ can lead to the death of aquatic plants and animals.

6) _______ can happen when the temperature of a body of water increases.

7) There's just so much _______ from the ground that we simply can't see most of the stars.

8) The ever-increasing use of Chemicals such as pesticides and fertilizers is one of the main factors causing _______.

II. Comolete the passage with the correct form of the verbs in brackets.

The problem of global warming would improve if we all (1) _____ (do) something to reduce it! For example, if we all (2) _____ (turn off) our mobile phone chargers at night, we'd save a lot of energy. And we (3) _____ (save) a lot of water if we all (4) ______ (turn off) the tap when cleaning our teeth. If we (5) ______ (recycle) more, less rubbish (6) ______ (cycle) more, our parents (8) ______ (not need) to use their cars so often. Let's make a difference!

Help vs ạ:(((

I. Complete tge sentences with the words or phrases in the box.

Water,soil,air,light,visual,

radioactive,noise,thermal pollution.

1) The smoke from planes, cars and factories causes_______.

2) There are many causes of ______ including nuclear explosions, nuclear accidents and nuclear waste.

3) ______ can cause hearing loss and tinnitus

4) ______ can be caused by unattractive views, such as power lines, billboards, street banners, open storage of trash, ugly buildings, etc.

5) _______ can lead to the death of aquatic plants and animals.

6) _______ can happen when the temperature of a body of water increases.

7) There's just so much _______ from the ground that we simply can't see most of the stars.

8) The ever-increasing use of Chemicals such as pesticides and fertilizers is one of the main factors causing _______.

II. Comolete the passage with the correct form of the verbs in brackets.

The problem of global warming would improve if we all (1) _____ (do) something to reduce it! For example, if we all (2) _____ (turn off) our mobile phone chargers at night, we'd save a lot of energy. And we (3) _____ (save) a lot of water if we all (4) ______ (turn off) the tap when cleaning our teeth. If we (5) ______ (recycle) more, less rubbish (6) ______ (cycle) more, our parents (8) ______ (not need) to use their cars so often. Let's make a difference!

Help vs ạ:(((

III. READING COMPREHENSION

Read the following passage and decide if it is True or False

   Many people still believe that natural resources will never be used up. Actually, the world’s energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnharm of the New England Institude of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative.

   However, many people do not approve of using nuclear power because it’s very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations.

   The most effective thing is that we should use natural resources as economical as possible.

Radioactivity from nuclear power causes cancer and may have bad effect on the future generations. ___________

Read the following passage and decide if it is True or False

   Many people still believe that natural resources will never be used up. Actually, the world’s energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnharm of the New England Institude of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative.

   However, many people do not approve of using nuclear power because it’s very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations.

   The most effective thing is that we should use natural resources as economical as possible.

Question: Radioactivity from nuclear power causes cancer and may have bad effect on the future generations.

A. True

B. False

Read the following passage and decide if it is True or False

   Many people still believe that natural resources will never be used up. Actually, the world’s energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnharm of the New England Institude of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative.

   However, many people do not approve of using nuclear power because it’s very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations.

   The most effective thing is that we should use natural resources as economical as possible.

Question: Many people disagree to use nuclear power as an alternative energy.

A. True

B. False

XI. Read the passage carefuliy, then decide whether the following statements are true (T) or false (F).

Many people still believe that natural resources will never be used up Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However. we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative

However, many people do not approve of using nuclear power because it's very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cuncer and may badly affect the future gencrations. The most effective thing is that we should use natural resources as economical as possible

1. Natural resources will never run out

2. We don't know exactly how much fuel is left

3. We shouldn't waste fuel

4. According to Mr. Burnham, there is no substitute for coal, gas and

5. All people agree to use nuclear power as an alternative energy

6. Radioactive waste is harmful for health