Teach about environmental pollution in a more active way! A classroom size kit for the investigation of the health and economic consequences of environmental pollution. The lecture materials contain discussions of the chemical composition of fresh air and water pollutants of the environment consequences of environmental pollution and treatment and control of pollution
Classroom activities are separated into two categories: air and water pollution. Fifteen activities are performed five dealing with air pollution and ten dealing with water pollution
Determination of dissolved oxygen addition of oxygen by aeration and by photosynthesis removal of oxygen by heating by respiration and by chemical activity the relationship between bacteria and oxygen sewage and plant nutrients treatment of chemical wastes and mine acid pollutants and their effects on fish. The air pollution activities: temperature inversion the creation of two air pollutants the effect of air pollution on various materials and treatments for air pollution. Nineteen transparency masters CD with 47 images and a manualSpecifications
- Size: 8 x 12 x 5 in.
- Weight: 9.8 lbs