ENV $101$ Exam $2-$F $21$

Critical Water Needs and Sustainability Questions $1-5$ refer to Exam $2$ study guide, part $2A$ :

Water with which of the following concentrations of salt would be considered fresh water?

a$.0\mathrm{.}01\%$

b$.1\mathrm{.}5\%$

c$.3\mathrm{.}5\%$

d$.5\%$

e$.7\mathrm{.}5\%$