运用地理科普简笔画表现地震的科普知识,形象生活,易学好用,既可用于课堂教学,又可用于学生的课外活动、科普读物和科普宣传中。地球从形成的那一刻起,就从来没有停止过运动。有时这种运动会突然发生,如地震(如图1所示)。有时这种变化是缓慢的,4 000万年以前,印度大陆与亚洲大 The use of geography popular science drawings show earthquake science knowledge, image life, easy to learn and easy to use, can be used for classroom teaching, but also for students’ extracurricular activities, science books and popular science propaganda. The earth never stopped moving from the moment it was formed. Sometimes this kind of exercise happens suddenly, such as an earthquake (as shown in Figure 1). Sometimes the change is slow, 40 million years ago, in mainland China and Asia