CSEC Biology and HSB Notes

SYLLABUS REFERENCE  [E1] identify pollutants in the environment; [E2] discuss the causes of … air pollution;  [E3] describe the effects of pollutants on human beings and the environment;  [E4] explain the methods of controlling pollution; 

SYLLABUS REFERENCE  [E1] identify pollutants in the environment;  [E2] discuss the causes of water … pollution;  [E3] describe the effects of pollutants on human beings and the environment;  [E4] explain the methods of controlling pollution;  [E5] describe the water cycle;  [E6] describe simple ways of purifying water in the home;  [E7] describe the process of testing water for bacteria; [E8] describe processes involved in large scale water purification;  [E9] discuss the impact of human activities on water supplies;  [E10] explain why contaminated water is detrimental to human beings. 

SYLLABUS OBJECTIVES  [E21] discuss the impact of environmental issues on humans; 

SYLLABUS REFERENCE   [B7.1] discuss the factors that affect the growth and survival of populations including human populations; 

SYLLABUS REFERENCE  [A6.3] assess the implications of pollution of marine and wetland environments;