What can you tell about the occurrence on these pictures?

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Presentation transcript:

What can you tell about the occurrence on these pictures? What is environment pollution caused by?

Objectives Students are able to determine the definition of environment pollution Students are able to group the kinds of environment pollution The students are able to determine the example of environment pollution based on area. Students are able to determine the definition of air pollution Students are able to determine the sources and pollutants of air pollution Students are able to relate air pollution and the effect to human health Students are able to determine the effect of air pollution to ecosystem damage

Environment Pollution is any addition of matter or energy that degrades the environment that is caused by human activities or natural process activities.

Air Pollution; Water Pollution; Soil Pollution Pollutants are substances or wastes that cause pollution Air Pollution; Water Pollution; Soil Pollution

Air Pollution

Air pollution is additional components or chemical substances in the air that endanger human health, organisms, and ecosystem Carbon Monoxide (CO) Carbon dioxide (CO2) Particulate Matters Sulphur Dioxide (SO2) Nitrogen Dioxide (NO2) Chlorofluorocarbon (CFC)

SOIL POLLUTION

Soil pollution is the introduction of substances, biological organisms, or energy into the soil, resulting in a change of the soil quality

Solid Waste Surabaya generate 8.000 m3 x 300 kg/m3= 2.400.000 kg of trash every day The composition of solid waste in Surabaya are: organic trash (44,81%), papers (17,64%), plastics (16,46), metals (1,99%), glasses (9,07%), cloths (3,29%), others (7,74%)

Chemical Waste Pesticide

The effect of soil pollution caused by chemical waste Erosion Soil acidification Destruction of soil structure Loss of organic matter

WATER POLLUTION

What do you know about water pollution?

Water pollution is contamination of water bodies such as lakes, rivers, oceans, and groundwater caused by human activities. The indicators of water pollution are: The change of water temperature The change of pH or hydrogen’s ion concentration The change of color, smell, and taste in water Contaminated by microorganism containing sediment, colloid, and solvent water Increasing radioactive in water.

Agriculture Waste Household Waste Industrial Waste The sources of water pollution are : Agriculture Waste Household Waste Industrial Waste

The aquatic animals will DEATH EUTROPHICATION? The process of rapid plant growth followed by an increase activity by decomposers. Nitrogen (N) and Phosphates (P) The aquatic animals will DEATH Overgrowth of aquatic plants and algae in water surface It will lack of oxygen in water The sunlight will not penetrate into water The aquatic plants in water will not to do photosynthesis