ppt

2. There are several kinds of environmental pollution

3. • Water pollution
• Air pollution
• Soil pollution
• solid waste

4. ECOLOGY - biological science of the structure and functioning of living nature, covers
all phenomena concerning the interaction between organisms (and groups of organisms)
and their living and dead environment.
ECOLOGY - term for social and political movements (Greens), whose purpose is to
protect the environment.
ENVIRONMENTAL PROTECTION - activities aimed at protecting all elements of the
environment from the adverse effects of human activities that it provided him with
optimum physical and mental development.
ENVIRONMENT - to preserve intact the natural elements of natural character.
CONTAMINATION - introduction into the environment of substances or energy as a
source of danger to human health, harmful to living species and ecological systems,
destroying the structure of inanimate or natural beauty.
SOZOLOGY - is the science dealing with the elaboration and implementation of best
practices towards nature.

5. Air pollutant impacts
• Greenhouse effect
• Ozone depletion
• acidification
• smog formation
• eutrophication
• health problem
• ecosystem health

6. 6
Water Pollution
How
• Toxic substances
dissolve in water or
gets deposited on
the bed.
• Toxic substances
enter lakes, rivers,
streams, etc.
• Pollutants go down
into the ground.
Sources
• City sewage
• Industrial waste
• Agricultural run-off

7. How to care for the environment?
• recycling,
• reduce carbon emissions and particulates into the
atmosphere,
• limiting the extraction of fossil fuels,
• promoting a green economy, including the sector
of renewable energy sources (solar power, wind
power, etc.)
• save energy
• save water