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The train sound woo-woo.

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Important Questions on We Hear Sound

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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
What is noise pollution?
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
Which of the following types of pollutions can cause hearing problems?
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
Too much of _____ (light, noise) can damage our ears.
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
Which of the following is not a source of land pollution?
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
Which one the following is an irritating noise.
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds

Choose the appropriate word from the bracket and fill in the blank.
[Pleasant, Unpleasant, opaque, transparent]
_____ sounds are called noise.

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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
What are the effects of noise pollution?
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds

Choose the appropriate word and fill in the blank.

[Air, Noise, Soil]

Headache and earache are caused due to _____ pollution.

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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds

Sound that is loud and unpleasant is called  

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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds

Choose the correct word from the following:
(Pleasant, Warning, Loud, Sound, Noise)
_____ sound can cause stress and hypertension.

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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
Which of the following is the sound of the doorbell?
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
Which of these is not a noise?
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds

Choose the correct word from the following:
(soothing, unpleasant, melodious)

Loud sounds are _____ to hear.

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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
Which of the following sounds in not categorised as noise?
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
_____ sounds are mostly loud. (Pleasant, Unpleasant)
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
Which of the following human activities is a cause of pollution?
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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds

Fill in the blank with the right word given in the brackets. 

During construction work, a lot of _____ (light/sound) gets added into the environment.

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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds

Fill in the blank with a suitable word:

Unpleasant sounds are called _____ (noise/chirping).

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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds

Fill in the blank with a suitable word:

_____ (Noise/Water) pollution irritates our ears instantly.

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Environmental Studies>The World Around Me>We Hear Sound>Some Loud Sounds
Identify the sound of the train.