阅读诗歌回答后面小题。
                                                                                                              跌 倒
                                                                                                              牧 也
                                                                                                       风，跌倒了
                                                                                                      才有了美丽的落叶
                                                                                                      云，跌倒了
                                                                                                      才有了滋润大地的雨水
                                                                                                       所以
                                                                                                       我们不再害怕跌倒
                                                                                                       让我们在跌倒时
                                                                                                       用最美丽的姿势
                                                                                                        站起来

从化学的视角认识生活中的有关问题．

（1）米和面中主要含有的营养素是____．

（2）人体骨骼和牙齿中含有的钙元素属于____ （填“常量元素”或“微量元素”）．

（3）我们常用洗涤剂清洗餐具上的油污，这是因为洗涤剂具有____功能．

（4）用可降解塑料代替传统塑料，有利于减轻“____”．

（5）常见化石燃料包括煤、石油和天然气．未来减少污染，人类积极开放新能源，请你说出一种新能源：____．

（6）用小苏打可以治疗胃酸过多，该反应的化学方程式为____ ．

已知函数f（x）=（sinx+$\sqrt{3}$cosx）²﹣2．

（1）当x∈0，$\frac{\mathrm{\pi }}{2}$时，求函数f（x）的单调递增区间；

（2）若x∈﹣$\frac{\mathrm{\pi }}{6}$，$\frac{\mathrm{\pi }}{3}$，求函数g（x）=$\frac{1}{2}$f²（x）﹣f（x+$\frac{\mathrm{\pi }}{4}$）﹣1的值域．

已知偶函数$f\left(x\right)$在$(-\infty ,-2$上是增函数,则下列关系式中成立的是(      )