[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fDZVRt60PbZ4v8i5XvgamvQ8YSQWwcqZqjocFxD-zNfs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":15,"related":16,"source":27,"type":32},[],"2024-12-05 08:18:07",1005977591,[8,9,10,11],"凌汛","土地沙化","生态改良","退还耕地",{"courseImg":13,"courseName":14},"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe4a355db4bfde44065fb3cb5b10fc7dd.jpg","[共享课]九曲黄河生态文明教育","黄河改道有什么影响?水土流失,生态环境严重破坏,良田荒芜,土地沙化盐碱化,会形成很多地上河断流,还有一些凌汛,甚至造成人口的锐减,生产力的下降,社会经济发展严重受损,因此我们可以说"黄河宁,天下平."以下不属于黄河改道的影响的是 .( )",[17,29,33,42,50,60,65,74,83,88],{"answer":18,"createTime":19,"id":20,"options":21,"question":26,"source":27,"type":28},[],"2024-12-05 08:18:05",1005977577,[22,23,24,25],"中华","中国","华夏","九州","周武王在攻克殷商之后昭告天下要统治中原地区." "这两个字就第一次正式登上了历史舞台.( )","v2",0,{"answer":30,"createTime":5,"id":6,"options":31,"question":15,"source":27,"type":32},[],[8,9,10,11],1,{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":27,"type":32},[],1005977607,[37,38,39,40],"弘扬老区精神与建设生态文明相融合","创新革命老区发展机制,不断提高生态治理现代化水平","构建生态红色旅游新模式,加快老区绿色振兴发展步伐","拓展陕北红色文化传播渠道,挖掘陕北红色文化的丰富内涵","生态文明视域下"红色传承+绿色反哺"的路径选择,包括 .( )",{"answer":43,"createTime":5,"id":44,"options":45,"question":48,"source":27,"type":49},[],1005977617,[46,47],"对","错","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5392816e9c1758f21d9901a9e4e27f55.png\">示意图图中所示景观出现在黄河下游.( )",3,{"answer":51,"createTime":52,"id":53,"options":54,"question":59,"source":27,"type":32},[],"2024-12-05 08:18:06",1005977657,[55,56,57,58],"6800","6700","6600","6500","黄河上游沙化土地面积在2004年第一次荒漠化普查的时候是 多万公顷,到现在2014年降到了 多万公顷.( )",{"answer":61,"createTime":5,"id":62,"options":63,"question":64,"source":27,"type":49},[],1005977659,[46,47],"黄河并没有完全流过内蒙古高原,而是从内蒙古高原的南缘与黄土高原之间那个狭窄的区域流过.( )",{"answer":66,"createTime":52,"id":67,"options":68,"question":73,"source":27,"type":28},[],1005977667,[69,70,71,72],"79.5","97.5","87.6","78.6","黄河流域是黄河所流经省区相关面积的一个总称.它地处我国北纬32度到42度,东经96度到119度之间,横跨了10个纬度和23个经度,总面积 万平方公里.( )",{"answer":75,"createTime":52,"id":76,"options":77,"question":82,"source":27,"type":28},[],1005977671,[78,79,80,81],"59%","53%","43%","49%","水土流失综合防治成效显著,生态环境明显改善,三江源等重大生态保护修复工程加快实施,上游水源涵养能力稳定提升,中游黄土高原蓄水保土能力显著增强,实现了"人进沙退"的治沙奇迹.库布齐沙漠植被覆盖率达到 ,下游河口湿地面积逐年回升,生物多样性明显增加.( )",{"answer":84,"createTime":5,"id":85,"options":86,"question":87,"source":27,"type":49},[],1005977677,[46,47],"黄土高原实际上是由最细密的土壤颗粒所构成,一旦降雨会造成水土流失.水土流失实际上从黄土高原形成之时就已经开始发生,雨水裹挟着泥沙汇聚成无数条小溪,最终会流入一条大河,这就是我们所说的黄河.( )",{"answer":89,"createTime":5,"id":90,"options":91,"question":92,"source":27,"type":49},[],1005977687,[46,47],"黄河是我国的第一大长河.( )"]