Where does the Paraguay river meet the Atlantic Ocean​

The desert expands by hundreds of square miles each year.

Which are practical examples of how people in the developed world could make a big difference in how much water they use check all that apply a. use lightbulbs that use less electricity b. consider using a composting toilet that does not use water c. avoid using your telephone during peak hours d. do not read books

Drought and leaching have contributed to the process of a major environmental challenge in africa