Question
Question: Read the following statements carefully and select the incorrect ones. (i) Development of the ferti...
Read the following statements carefully and select the incorrect ones.
(i) Development of the fertile top-soil takes centuries, but it can be easily removed due to human activities such as over-cultivation, unrestricted grazing etc.
(ii) Waterlogging results in soil salinity.
(iii) UV rays are essential for production as well as degradation of ozone gas.
(iv) Ozone present in troposphere acts as a shield absorbing UV radiations coming from the sun.
(v) Global warming can be controlled by increasing the use of fossil fuels.
A
(i), (iii) and (v)
B
(iii), (iv) and (v)
C
(i), (ii) and (iii)
D
(iv) and (v)
Answer
(iv) and (v)