Which of these best describe a steppe?
a wide expanse of desert
a grassland with few trees
a cold region with tundra
a large evergreen forest

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