To understand basic ecological concepts. To understand the energy flow in nature. To be able to explain common lifestyles. Explain the results of population growth and erosion. To be able to explain the reasons of environmental pollution and conservation efforts. To be able to explain what needs to be done for a sustainable world.

Basic ecological concepts and principles, ecosystems, food chains, food network, habitat, competition; common living and mutual living, continuation of life, land "biomes", energy flow, circulation of matter, population growth, ecological impact, erosion, destruction of forests, urban environments, behavior pollution, environmental pollution, marshes and waste water, responsive people response , environmental decision-making, land and water resources and their management, conservation, culture and primitive life, global view, ecological issues and problems, environmental awareness, studies on environmental awareness in the world, institutions and organizations