读图回答问题。（12分）

（1）图中阴影区域是我国21世纪重点建设的能源基地，说明该能源基地建设的有利区位条件。（8分）

（2）下图为能源基地某产业链示意图，填出E、F处的工业部门。此产业链体现了可持续发展思想，请说明理由。

E           F          ，理由：                                               

The MPA program is designed for present and future leaders of the public and nonprofit sectors. The program emphasizes broad-based public policy analysis and management knowledge, while students pursue one or more specialized policy fields. The core devotes considerable time to mastering the basic analytic and quantitative skills needed by good analysts and managers. The curriculum draws upon the wide range of academic disciplines throughout the University of Washington. The school offers a series of special management-skills workshops each year in addition to its regular course offerings. Distinguished public-sector practitioners typically teach these seminars. Recent workshops have covered such topics as writing; effective oral presentations; building teams; managing a diverse work force; financial resources in the public sector; managing consultants; and planning public participation. The program aims at enhance the trainee’s policy analysis ability, familiarize them with skill of public administration, improve their ability of learning, adapting and leading, so as to enhance their executive competence and their overall qualities.