chapter No 11 Noise in the Environment for 9 class English subject

9th Class English Short Questions Answers chapter No 11 Noise in the Environment

9th Class English Notes Short Questions Answers

These English Short Questions for 9th Class are prepared with simple so, 9th Class English Students Easily learn in their mind. These 9th Class English Notes are very important to the annual exam. Noise in the Environment lesson is about the growing noise of things around society.

These English Notes Noise in the Environment Short Questions Answers for all Punjab Boards Students. Our mission only to grow our  educational system in every field. These English notes are very helpful to the exam point.24ilm offered best and fresh notes according to Punjab Text Board Syllabus, carefully read these English Notes are given with to the point Answers.

Unit No 11:  Noise in the Environment

1. How do you define noise pollution?

Ans. Noise that disrupts the normal functioning of life is referred to as noise pollution.

2. How is transport a source of noise pollution?

Ans. Noise producing vehicles and the sounds of horns make transport a source of noise

pollution.

3. How is construction work a cause of noise pollution?

Ans. Transport of heavy vehicles and the sounds of grilling and boring at construction sites cause noise pollution.

4. How is the use of technology causing noise pollution?

Ans. Music players, TV, electricity generators, cell phones, and other such equipment of

technology causes noise pollution.

5. Why is noise dangerous for human health?

Ans. Noise leaves hazardous impact on human health. It causes restlessness, hypertension,

stress, hearing loss, aggression, depression and sleeplessness.

9th Class English Short Questions Answers Chapter No 11 Noise in the Environment Pdf

Students also read and download 9th Class English Short Questions Answers in pdf .These 9th Class English Short Questions Noise in the Environment are taken from Punjab text book board exercise.

➤ Chapter No.12): Three Days To See

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