首页
登录
职称英语
People throughout the world enjoy hiking to wilderness campsites, usually on
People throughout the world enjoy hiking to wilderness campsites, usually on
游客
2023-10-14
13
管理
问题
People throughout the world enjoy hiking to wilderness campsites, usually on established trails. This activity is called backpacking because it involves carrying such essential camping gear as a tent, food, clothing, and sleeping bag on the back in a bag called a backpack. Backpacking is best suited for those who are in good physical condition as it may require walking several miles. Moreover it is sometimes necessary to climb steep paths on mountainsides, cross small streams, and spend long days on the trail to reach a secluded, quiet, and solitary campsite. The reward for this effort can be a serene mountain lake, beautiful views of the surrounding wilderness, and wildlife seen along the way.
In most of the world, government agencies regulate camping activities by overseeing park systems, wilderness areas, and protected land. Some countries, however, have few regulations, and enthusiasts are allowed to camp anywhere on public land. In the United States, camping options for backpackers are abundant because of the hiking trails that crisscross lands managed by the National Park Service (a bureau of the United States Department of the Interior), the U.S. Forest Service, state parks, and the Interior Department’s Bureau of Land Management. Some land management agencies, such as the National Parks Service, require that backpackers register and obtain permits (called backcountry reservations) before entering wilderness areas. Others simply require that backpackers set up their campsite away from the trail and at least 30 meters from lakes, rivers, and streams to avoid polluting sources of drinking water. [br] Why should backpackers be required to set up their campsite away from lakes and rivers?
选项
答案
To avoid polluting sources of drinking water.
解析
文章末尾提到对背包旅行者的一些要求,为了保护环境,保护水源地,他们被要求要远离河流湖泊30米以外扎营。此处对why的提问应该用动词不定式来回答。
转载请注明原文地址:https://tihaiku.com/zcyy/3096131.html
相关试题推荐
Withtherecentscandalinmind,wouldyouadvisepeoplewhohave______intheir
Whydidshetakeupjournalism?[br][originaltext]M:TinaWhite,somepeopled
Whydidshetakeupjournalism?[br][originaltext]M:TinaWhite,somepeopled
Whydidshetakeupjournalism?[br][originaltext]M:TinaWhite,somepeopled
Whydidshetakeupjournalism?[originaltext]M:TinaWhite,somepeopledescrib
Withtherecentscandalinmind,wouldyouadvisepeoplewhohave______intheir
Whydidshetakeupjournalism?[br][originaltext]M:TinaWhite,somepeopled
Whenreadingamagazine,mostpeopleskimitfirst,readingaparagraphortwo.
Thecomplaintaboutpeopleaddingwatertothebeeristheearliestrecordofal
Thecomplaintaboutpeopleaddingwatertothebeeristheearliestrecordofal
随机试题
Ifyouhadtoguesstheorganthathasundueinfluenceonyouremotions,your
Oceanographyhasbeendefinedas"Theapplicationofallsciencestothestu
慢性粒细胞白血病时,肝内白血病细胞浸润的部位是()。A.集中在被膜下 B.
男性,68岁,乙型肝炎病史8年,近日出现呕血、柏油样便,继之神志恍惚来诊。检查:
下列属于施工成本管理的合同措施的是()。A.编制施工成本计划 B.
中国证券业协会正式成立于()年。A:1990 B:1991 C:19
面色白而无华是A.阳气不足 B.营血亏虚 C.阳气暴脱 D.脾胃气虚
关于淋巴细胞的叙述,哪一项是错误的? A.占白细胞总数的20%~30%B.淋
组织一名管理者直接领导的下级人员数量的因素是()。A.管理幅度 B.管理层次
以下属于现代国库管理制度核心内容的有()。A.国库集中收付管理 B.公债管理
最新回复
(
0
)