Question

Combine each pair of sentences,using the words/phrases in brackets.You can make some changes:

28.We are unable to see the stars in the sky.Light pollution occurs(makes)

->

29.Glass panels,windows,lawns and roofs make light pollution worse.They reflect both artificial and sun light(because)

->

30.All sounds are not noise.Noise is any sound that is unwanted and goes beyond its certain limit,for example,above 80 decibels

->

31.More and more noise is created by modern evilization.It has now become a major environmental pollutant,especially in urban areas

->

32.Contamination in the air happens.There is acid rain which damages soil,vegetation and auatic life of the region(causes)

->

33.Noise pollution is one of the major causes of stress and anxicty.People suffer from stress and anxiety.(because of)

->

Answer 1

28.We are unable to see the stars in the sky.Light pollution occurs(makes)

-> Light pollution makes us unable to see the stars in the sky.

29.Glass panels,windows,lawns and roofs make light pollution worse.They reflect both artificial and sun light(because)

-> Glass panels,windows,lawns and roofs make light pollution worse because they reflect both artificial and sun light.

30.All sounds are not noise.Noise is any sound that is unwanted and goes beyond its certain limit,for example,above 80 decibels

-> All sounds are not noise because noise is any sound that is unwanted and goes beyond its certain limit,for example,above 80 decibels

31.More and more noise is created by modern evilization.It has now become a major environmental pollutant,especially in urban areas

-> More and more noise is created by modern evilization; therefore, it has now become a major environmental pollutant,especially in urban areas.

32.Contamination in the air happens.There is acid rain which damages soil,vegetation and auatic life of the region(causes)

-> Contamination in the air causes acid rain which damages soil,vegetation and auatic life of the region.

33.Noise pollution is one of the major causes of stress and anxicty.People suffer from stress and anxiety.(because of)

-> People suffer from stress and anxiety because of noise pollution.

Answer 2

28.We are unable to see the stars in the sky.Light pollution occurs(makes)

⇒ Light pollution makes us unable to see the stars in the sky.

29.Glass panels,windows,lawns and roofs make light pollution worse.They reflect both artificial and sun light(because)

⇒ Glass panels,windows,lawns and roofs make light pollution worse because they reflect both artificial and sun light.

30.All sounds are not noise.Noise is any sound that is unwanted and goes beyond its certain limit,for example,above 80 decibels

⇒ All sounds are not noise because noise is any sound that is unwanted and goes beyond its certain limit,for example,above 80 decibels

31.More and more noise is created by modern evilization.It has now become a major environmental pollutant,especially in urban areas

⇒ More and more noise is created by modern evilization; therefore, it has now become a major environmental pollutant,especially in urban areas.

32.Contamination in the air happens.There is acid rain which damages soil,vegetation and auatic life of the region(causes)

⇒ Contamination in the air causes acid rain which damages soil,vegetation and auatic life of the region.

33.Noise pollution is one of the major causes of stress and anxicty.People suffer from stress and anxiety.(because of)

⇒ People suffer from stress and anxiety because of noise pollution.