A Complete Collection of 100000 Whys
Fav十万个为什么
为什么自然不可或缺？
1、自然是人类生存的基础，提供食物、水源和空气等基本生存条件。
2、自然是人类健康的重要保障，许多药物来源于植物，自然环境有助于身心放松。
3、自然是人类文明的摇篮，人类从自然中学习知识，发展科技和文化。
4、自然维护地球生态平衡，调节气候，保护生物多样性，为人类提供稳定的生存环境。
5、自然是人类精神和文化的重要来源，自然景观激发艺术创作，提供审美享受。
总之，自然不可或缺，它不仅是人类生存的物质基础，也是精神文化的重要源泉，维护自然就是维护人类自身的未来。
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