Question
Environmental Studies Question on Water Conservation
Average salinity of sea water is
A
~0.035%
B
~0.35%
C
~3.5%
D
~35%
Answer
~3.5%
Explanation
Solution
The correct option is (C): ~3.5%
Average salinity of sea water is
~0.035%
~0.35%
~3.5%
~35%
~3.5%
The correct option is (C): ~3.5%