阅读图文资料。完成下列要求。
2015年随着我国进入经济新常态，煤炭、钢铁市场供需严重失衡，产能严重过剩，制约了行业发展。山西省是我国重要的煤炭基地，合理开发和利用煤炭资源直接影响山西省和全国的可持续性发展。下图示意山西省主要矿产资源外运线路和综合利用模式。
(1)简述山西成为我国重要的煤炭基地的地理条件。(3分)
(2)煤炭综合利用带来了较高的经济利益，简要说明理由。(3分)
(3)面对经济新常态，请你为山西省的可持续发展提供三条建议。(3分)
正确答案及解析
正确答案
解析
(1)山西省煤炭储量丰富，易开采，交通便利，且我国煤炭需求旺盛。 (2)实现了产业结构升级和多元化调整，减轻了运输压力，延长了产业链。提高了能源的综合利用效率和附加值。
(3)提高煤炭的利用技术，实现煤炭综合利用；调整产业结构，延长产业链，提高产品附加值：治理工业污染，保护环境；适当发展轻工业和旅游业，实现产业结构的多元化。
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