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A range of loudness of sound of 70 -90 d...

A range of loudness of sound of 70 -90 decibels is rated as:

A

very loud

B

painful

C

quiet

D

uncomfortable

Text Solution

Verified by Experts

The correct Answer is:
D
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MBD PUBLICATION-ECOLOGY AND ENVIRONMENT-QUESTION BANK
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  2. Frequent occurrence of water blooms in a lake indicates which of the f...

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  3. A range of loudness of sound of 70 -90 decibels is rated as:

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  4. SO2 pollution affects:

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  5. Chernobyl nuclear tragedy occurred on which year ?

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  6. Expand BOD :

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  7. The term 'Bio-magnification'refers to the:

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  8. Which one among the acts as bioindicator of air pollution?

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  9. In 1984, the Bhopal gas tragedy took place because methyl isocyanate:

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  13. Which of the following is considered most effective in developing road...

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  14. Pollution of SO2 destroys:

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