Sedimentary rocks do not record A.) the tectonic history of Earth over time. B.) organisms that lived in the past. C.) metamorphic processes that have occurred over time. D.) regional climate changes.

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