According to the united nations, approximately 1.8 billion people will be living in areas with absolute water scarcity by 2025. select the best answer from the choices provided t f

Who ever answer first get ! question 1: which term names the outer edge all around a watershed? a. divide b. basin c. boundary d. collection area question 2: which feature does contour line indicate on a topographic map? a. the path of a river through the watershed b.equal elevation c. similar runoff level d. the boundary of an aquifer