Question

Answer the following questions on the basis of the passage you have read.
(i) Where can we see the maximum destruction of the ozone layer?
(a) United States (b) Europe
(c) Antarctic
(d) All of these
(ii) Arrange the information in correct order as given in the passage.
(A) Today there is widespread concern that ozone layer is deteriorating
(B) Such deterioration allows large amount of ultraviolet B rays to reach Earth.
(C) The ozone layer is a belt of naturally occuring ozone gas that sits 9.3 to 1
miles above the Earth.
(D) Chloroflurocarbons, used by industrialised nations are the primary culpri
ozone layer break down.
(a) A, B, C, D (b) B, C, A, D (c) C, A, B, D (d) D, B, A, C
(iii) Which country banned chlorofluoro carbons?
(a) India
(b) Europe
(c) Japan
(d) Australia
(iv) Low temperatures sped up the conversion of the CFC's to
(a) oxygen dioxide (b) carbon atom (c) chlorine
(d) flourine
(v) The ozone layer is useful to shield the Earth from
(a) pollution
(b) sunrays
(c) harmful ultraviolet and radiation (d) chloroflurocarbons
(vi) The primary culprits in ozone layer break down are
(A) phytoplanktons
(B) chlorine and bromine
(C) chloroflurocarbons
(D) ozone hole
(a) A and C
(b) B and C
(c) Only D
(d) Only C
(vii) If the population of phytoplanketon reduces
(viii) Ozone layer is deteriorating due to the release of pollution containing
chemicals chlorine and bromine.
(True/False​

Answer 1

Answer:

SORRY I DID NOT KNOW THIS ANSWER