读下表，分析回答：

我国人均资源与世界比较

	中国	世界	中国在世界的位次
人均耕地	0.1 公顷	0.36公顷	11000立方米
人均林地	0.12公顷	0.9公顷	80位
人均草地	0.23公顷	0.76公顷	121位
人均河流径流量	2600立方米	11000立方米	88位

（1）我国自然资源方面的基本特点是什么？
                                                                                                                                    （2）怎样对待我国人均资源不足的问题？
                                                                                                                                                                 
                                                                                                                                                                 （3）我们在报刊上经常读到有关我国自然资源存在危机的文章，这与我们“资源大国”似乎有矛盾，你
    对此有何认识？                                                                                                                                    
                                                                                                                                                                
                                                                                                                                                                
                                                                                                                                                                 （4）造成我国人均耕地不断减少的主要原因有哪些?
                                                                                                                                                                
                                                                                                                                                                

（5）你能说出下边漫画的含义吗?