The loss of ice cover in the Arctic will: A. endanger resident species. B. raise the ocean temperature. C. raise the air temperature. D. increase sea levels. E. all of the above.

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