The best defense against earthquakes is a) being prepared to take cover b) reading about other earthquakes c) watching television for predictions d) building structures on soft terrain, such as sand

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