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灾害对人类的影响越来越大,一方面,要认识和探究灾害发生的原因、发生机制及规律;另一方面,也要强调防灾和减灾知识的普及和落实。近几年来,高考在考查“灾害中的自救能力”方面有所强化。因为这部分内容可充分体现生活中的地理、实用的地理,因此,高考对此的考查广度和深度有可能进一步加大。一、考点扫描自然灾害发生的主要原因及危害。二、考点解读1.自然灾害的概念:自然灾害是指由于自然异常变化造成
On the one hand, it is necessary to understand and explore the causes, mechanisms and laws of disasters; on the other hand, we must also emphasize the popularization and implementation of disaster prevention and disaster reduction knowledge. In recent years, college entrance examination in the test “self-help in disasters ” has been strengthened. Because this part of the content can fully reflect the geography of life, practical geography, therefore, college entrance examination of this breadth and depth may be further increased. First, test sites scan the main causes of natural disasters and hazards. Second, the test site interpretation 1. The concept of natural disasters: Natural disasters is due to natural abnormalities caused by changes