2009 · Q117
Assertion (A)Despite low evaporation and stable stratification of the atmosphere, salinity is high in polar regions.
Reason (R)Sea water freezes leaving the remaining water saline than before.
General KnowledgeGeography
- ABoth A and R true; R explains A
- BBoth A and R true; R does not explain A
- CA true but R false
- DA false but R true
Explanation
Polar surface salinity is not high (A is false), though freezing does leave the remaining water more saline (R is true).