B. choose one of the principles of xeriscaping (see the article at the end of this exam) and briefly state how it could be used in the city you selected in part a of this question since 1964, federally managed land such as national forests. in wilderness areas, no 29. over 700 wilderness areas have been set aside under the wilderness act on such backpacking and hunting and doing scientific research is permitted pack out what they pack in and, in general, to leave as little evidence of having visited the area as possible. as logging or mechanized vehicles are allowed. foot traffic for activities such as le are asked to how does a wilderness area differ from an area of public land using multiple use management? be sure to define multiple use management in your answer a. b. this is an opinion question. there is no right or wrong answer, but your answer will be evaluated on the basis of your thoughtful reasoning. would you favor increasing the number of wilderness areas on public lands? why or why not? be sure to be specific about your reasons. compare the map on page 297 of your study guide and the map on page 306 of your textbook. is the taiga densely populated? 30. a. b. read the following statement: "the soil in the taiga is naturally acidic; therefore, acid rain has little effect on the taiga. to find out if this statement is factual, you will check each part of the statement by finding two sources that either verify or disprove it as a fact. you will then cite these sources in parts c and d. (if you use written material such as your textbook, give the name of the author, the title of the source and the page number on which you found the information. if you use the internet, write the url of the page where you found the (over)