10. The __________ of lakes, rivers, oceans or underwater water pollution

A. contaminate B. contaminated C. contamination D. contaminating

11. The street doesn’t look __________ because it has a lot of rubbish.

A. attract B. attraction C. attracting D. attractive

12. The music club made so much noise that the _________ complained to its owner.

A. residency B. residents C. reside D. residers

13. Are all types of pollution _________ to the health of humans and animals?

A. harmful B. harm C. harming D. harmless

14. The _______ are concerned about the oil spills in East Sea.

A. environment B. environmental C. environments D. environmentalists

15. Dumping __________ waste into the lakes and rivers has caused serious water pollution.

A. industrial B. industry C. industrialized D. industrialization

Question IV. Give the correct form of the words given to complete the sentences.

1.The ______________ of lakes, rivers, oceans or underwater water pollution   CONTAMINATE

2. The street doesn’t look_____________ because it has a lot of rubbish.     ATTRACT

3. The music club made so much noise that the_________ complained to its owner.      REDIDE

4. Are all types of pollution__________ to the health of humans and animals? HARM

5. The_____________ are concerned about the oil spills in East Sea.   ENVIROMENT

6. Dumping ___________waste into the lakes and rivers has caused serious water pollution    INDUSTRY

7. Many people in this area have cholera because they drink _________water. TREAT

8.Examples of primary ________________are exhaust fumes from cars, soot from smoke and ash from volcanic eruption.   POLLUTE

9. If we use water____________ , more people will have fresh water.           CARE

10. The polluted water results in the _________of many aquatic animals and plants.   DIE

Complete the sentences about types of pollution
water ; water ; noise ; thermal ; land ; light ; air
1. _______ pollution happens when rivers, lakes and oceans are contaminated with harmful substances.
2._______ pollution makes the quality of the land worse.
3. _______ pollution happens when dust, smoke or gases go into the air and are harmful to humans, animals
and plants.
4. _______ pollution results in stress and hearing loss.
5. _______ pollution causes the death of water animals.
6. _______ pollution happens when your outdoor lights affect the comfort and health your neighbours.
7. _______ pollution changes the temperature of a lake, a river or an ocean.
 

Give the correct form of the words given to complete the sentences .

1. The ----------------of lakes , rivers , oceans or underwater causes water pollution . ( CONTAMINATE )

2. The street doesn't look --------------------because it has a lot of rubbish . ( ATTRACT )

3. The music club made so much noise that the -------------------complained to its owner . ( RESIDE )

4. Are all types of pollution -----------------------to the health of humans and animals ? ( HARM )

5. The -------------------- are concerned about the oil spills in East Sea . ( ENVIROMENT )

Write the second sentence so thats if means the same as the first. Use the word in brackets:

1. Drinking contaminated water causes skin rashes, cancer and stomach sickness. (result in)

..........................................................................................................................................................

2. The rising temperature in the water destroys ecosystems. (so)

..........................................................................................................................................................

3. Water pollution causes flooding due to the accumulation of soil waste anf soil erosion in rivers. (because of)

...........................................................................................................................................................

4. Oil spilling in the water causes animals to die. (make)

..........................................................................................................................

5. Dumping soil wastes in rivers, lakes and oceans causes water pollution. (lead to)

...........................................................................................................................................................

6. Global warming makes water temperature go up. (due to)

...................................................................................................................................

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Read the passage and choose the correct answer A,B or C for each gap.

Water pollution is the contamination of bodies of water such as lakes, rivers, oceans, and groundwater (the water beneath the Earth’s surface). It is one of the most serious types of pollution. Water pollution can have many different causes. Factories dump (21)……………….waste into lakes and rivers. Sewage from households is another cause. Farms using pesticides to kill insects and herbicides to kill weeds can also lead to water pollution. These factors cause ‘point source’ pollution while (22)………………from storm water and the atmosphere result in ‘non- point source’ pollution. Water pollution can have dramatic effects. In many poor nations, there are frequent outbreaks of cholera and other diseases (23)………………..people drinking untreated water. Humans can even die if they drink contaminated water. (24)……………water also causes the death of aquatic animals such as fish, crabs, or birds. Other animals eat these dead animals and may also get sick. In addition, herbicides in water can kill aquatic plants and (25)…………..further damage to the environment. So what should we do to reduce water pollution?

21. A. industry B. industrial C. technology

22. A. pollutants B. pollution C. polluted

23. A. because B. because of C. so

24. A. Polluting B. Pollute C. Polluted

25. A. get B. has C. cause

Choose the letter A, B, C or D to complete the passage below

Water pollution happens __________ (1) toxic substances enter water bodies such as lakes, rivers, oceans and so on, getting dissolved in them, lying suspended in the water or depositing on the bed. This degrades the quality of water. Not __________ (2) does this spell disaster for aquatic ecosystems, the pollutants also seep through and reach the groundwater, which might end up in our households as contaminated water we use in our daily activities, including drinking.

Water pollution can be __________ (3) in a number of ways, one of the most polluting being city sewage and industrial waste discharge. Indirect sources __________ (4) water pollution include contaminants that enter the water supply from soils or groundwater systems and from the atmosphere via rain.

Question 1:

A. what

B. when

C. why

D. while