问题 问答题 案例分析题

岩层的空间方位通常用倾角和倾向来描述。如图中表示岩层与水平面成50°夹角且向东倾斜。读图回答下列问题。

在图中画出A—B一线的地形剖面图,并在垂直剖面图上画出岩层分布情况。(要求:用粗实线表示岩层分界;用符号标示岩层名称;先用铅笔作图再用黑色水笔描黑)

答案

参考答案:

如下所示:

解析:读图中等高线值及倾角倾向可画出AB间的地质剖面图。

材料分析题

某市新的中小学生守则和日常行为规范,将原来的“遇到坏人坏事要主动报告、见义勇为、敢于斗争”改为“遇到坏人坏事要主动报告”,“遇到有侵害敢于斗争,善于斗争”,学会“自护自救”等内容。为什么中小学生在遇到侵害时,要学会自护自救?

                                                                                                                                                                

                                                                                                                                                                

                                                                                                                                                                

                                                                                                                                                                

                                                                                                                                                               

单项选择题 A1/A2型题