So confused and this has to be 20 ch

The causes of the failure of the league of nations

What landform caused by water erosion and deposition is shown in the image?

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