It can be known from the passage that increase in the salinity of ocean water is caused by___________.
2023-05-26
A.melting of sea ice
B.precipitation
C.evaporation
D.supplement of salt
参考答案：C
B.precipitation
C.evaporation
D.supplement of salt
参考答案：C
根据第一段“One of these is the subtraction of water from the ocean by means of evapora-tion．In this manner，the salinity is increased．”可知，答案为C，即海水蒸发可使盐度增加。
热门标签