“生态平衡”是举世瞩目的重要问题。生态学是当前最活跃的前沿科学之一。它的观点日益深入到许多自然科学和社会科学领域;它的理论被认为是解决许多综合性社会问题。诸如:粮食、人口、能源、自然资源和环境保护等的科学依据之一。为了普及生态学基本知识, “Ecological balance” is an important issue that attracts worldwide attention. Ecology is currently one of the most active cutting-edge sciences. Its view is deepening into many fields of natural sciences and social sciences; its theory is thought to solve many of the complex social problems. Such as: food, population, energy, natural resources and environmental protection, one of the scientific basis. In order to popularize the basic knowledge of ecology,