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The ozone layer absorbs...

The ozone layer absorbs

A

Infrared radiations

B

Utraviolet radiations

C

`X`-rays

D

`gamma`-rays

Text Solution

Verified by Experts

The correct Answer is:
B
Ozone layer absorb most of the `UV` rays emitted by sun.
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[A] : Depletion of ozone layer results in human disease like cancer . [R] : Ozone layer absorbs UV radiations .

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Knowledge Check

  • The ozone layer absobs

    A
    infrared radiation
    B
    microwaves
    C
    radio wave
    D
    ultraviolet rays

  • Practically ozone layer absorbs the radiation of wavelength

    A
    less than `3xx10^(-7)m`
    B
    greater than `3xx10^(-7)m`
    C
    equal to `3xx10^(-7)m`
    D
    all the above

  • A: During evolution the early time period was without ozone layer. R: Ozone layer absorbs U.V. rays to some extent.

    A
    If both Assertion `&` Reason are true and the reason is the correct explanation of the assertion. Then mark (1)
    B
    If both Assertion `&` Reason are true but the reason is not the correct explanation of the assertion, then mark (2)
    C
    If Assertion is true statement but Reason is false, then mark (3)
    D
    If both Assertion and Reason are falses statements, then mark (4)

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