湖南省一师二附小六年级彭骛琳走进湖南省地质博物馆,我们第一眼就看到了靠墙展出的各种矿物和岩石。一块透明的矿物静静地躺在那儿。讲解员说,这是石盐。石盐可以食用和防腐。我们还能利用它制取纯碱、盐酸、烧碱等。我们来到一些化石面前。化石是埋藏在地层里的古代生物的遗体。讲解员说,岩石主要分为岩浆岩、沉积岩和变质岩,其中沉积岩是在水中形成的。流水携带着碎石、泥沙、动植物遗体往下流,到了平缓的地方,这些物体沉积下来。经过 Hunan Province, a teacher attached to the sixth grade PENG Lin Lin entered the geological museum in Hunan Province, we saw at a glance the wall of the minerals and rocks on display. A transparent mineral lay quietly there. The interpreter said that this is a stone salt. Stone salt can be eaten and preserved. We can also use it to make soda ash, hydrochloric acid, caustic soda and so on. We came to some fossils. Fossils are the remains of ancient creatures buried in the earth. The guide explained that the rocks are mainly divided into magmatic rocks, sedimentary rocks and metamorphic rocks, of which sedimentary rocks are formed in water. Flowing debris, sediment, animals and plants down the body, to a gentle place, these objects deposited. after