CO 1: explain the structure and function of ecosystem. (K2) 

CO 2: recognize the values of biodiversity and natural resources and the ways to protect the biodiversity of his /her locality. (K2)

 CO 3: explain the causes and effects of pollution. (K2)

CO 4: describe social issues related to the environment and the environment act. (K2) 

CO 5: identify the nutrients in food and impact of metals on human health. (K2)