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Green house effect
The greenhouse effect is the process by which radiation from a planet's atmosphere
warms the planet's surface to a temperature above what it would be without this
atmosphere.
Green house gases includes
 Carbon Dioxide CO2
 Nitrous OxideN2O
 Methane CH4
 Chloro Fluoro Carbon CFC
GASES AND SOURCES
GASES SOURCES
CARBON DIOXIDE HUMAN ACTIVITIES,
INDUSTRES,DEFORESTATION
NITROUS OXIDE TREATMENT OF WASTEWATER,
AGRICULTURAL,COMBUSTION FOSSIL
FUELS
METHANE GARBAGES,DUMPS,FRESH WATER
WET LANDS,BIOMASS BURNING
CHLORO FLUORO CARBON LEAKING AIR HEATERS,EVAPRATION
OF INDUSTRIAL
SOLVENTS,PRODUCTION OF PLASTIC
FOAMS
EFFECTS
• IT CAUSES GLOBAL WARMING.
• Food shortages.
• The spread of diseases and
pandemics.
• THERE IS INCREASE IN THE
TEMPERATURE OF EARTH.
• Flooding of islands and coastal
cities.
• Migration of species.
• Impact on agriculture and
livestock.
CONTROLS
 Use renewable energy.
 Use public transport and other non-polluting means, such
as electric vehicles or bicycles.
 Promote ecological awareness among citizens and
different administrations.
 Commit to recycling and the circular economy.
 Reduce the consumption of meat.
 Consume organic products.
GLOBAL WARMING
 Global warming is the long-term rise in the average
temperature of the Earth's climate system. It is a major
aspect of current climate change, and has been
demonstrated by direct temperature measurements and
by measurements of various effects of the warming.
SOURCES
Burning fossil fuelsDeforestation & Tree-Clearing. Agriculture & Farming
EFFECTS
 Increase in average temperatures and temperature
extremes.
 Ice melt.
 Sea levels and ocean acidification.
 Plants and animals.
 Social effects
CONTROLS
 Renewable energies.
 Energy & water efficiency.
 Sustainable transportation.
 Sustainable infrastructure.
 Sustainable agriculture & forest management.
 Responsible consumption & recycling.
ACID RAIN
 Acid rain is a rain or any other form of precipitation that
is unusually acidic, meaning that it has elevated levels of
hydrogen ions (low pH). It can have harmful effects on
plants, aquatic animals and infrastructure
SOURCES
Power Plants Automobiles and Other
Vehicles
Environmental Impacts of Acid
Deposition
EFFECTS
 Soil Degradation.
 Damage to Trees and Vegetation Cover.
 Effects on Aquatic Life-Forms.
 Health Implications.
 Acidification of Surface Waters.
 Corrosive Effects
CONTROLS
 Reduce amount of sulphur dioxide and oxides of nitrogen
released into the atmosphere.
 Use less energy (hence less fuel burnt)
 Use cleaner fuels.
 Remove oxides of sulphur and oxides of nitrogen before
releasing.
 Flue gas desulphurization.
 Catalytic Converters.
 Use cleaner fuels.
 Coal that contains less sulphur.
 “Washing” the coal to reduce sulphur content.
 Flue Gas Desulphurisation (FGD).
 Removes sulphur dioxide from flue gas (waste gases).
 Reducing the effects of Acid Rain by Liming.
 Use other sources of electricity (i.e. nuclear power,
hydro-electricity, wind energy, geothermal energy, and
solar energy)

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Green house effect , Global warming , Acid rain

  • 1. Green house effect The greenhouse effect is the process by which radiation from a planet's atmosphere warms the planet's surface to a temperature above what it would be without this atmosphere.
  • 2. Green house gases includes  Carbon Dioxide CO2  Nitrous OxideN2O  Methane CH4  Chloro Fluoro Carbon CFC
  • 3. GASES AND SOURCES GASES SOURCES CARBON DIOXIDE HUMAN ACTIVITIES, INDUSTRES,DEFORESTATION NITROUS OXIDE TREATMENT OF WASTEWATER, AGRICULTURAL,COMBUSTION FOSSIL FUELS METHANE GARBAGES,DUMPS,FRESH WATER WET LANDS,BIOMASS BURNING CHLORO FLUORO CARBON LEAKING AIR HEATERS,EVAPRATION OF INDUSTRIAL SOLVENTS,PRODUCTION OF PLASTIC FOAMS
  • 4. EFFECTS • IT CAUSES GLOBAL WARMING. • Food shortages. • The spread of diseases and pandemics. • THERE IS INCREASE IN THE TEMPERATURE OF EARTH. • Flooding of islands and coastal cities. • Migration of species. • Impact on agriculture and livestock.
  • 5. CONTROLS  Use renewable energy.  Use public transport and other non-polluting means, such as electric vehicles or bicycles.  Promote ecological awareness among citizens and different administrations.  Commit to recycling and the circular economy.  Reduce the consumption of meat.  Consume organic products.
  • 6. GLOBAL WARMING  Global warming is the long-term rise in the average temperature of the Earth's climate system. It is a major aspect of current climate change, and has been demonstrated by direct temperature measurements and by measurements of various effects of the warming.
  • 7. SOURCES Burning fossil fuelsDeforestation & Tree-Clearing. Agriculture & Farming
  • 8. EFFECTS  Increase in average temperatures and temperature extremes.  Ice melt.  Sea levels and ocean acidification.  Plants and animals.  Social effects
  • 9. CONTROLS  Renewable energies.  Energy & water efficiency.  Sustainable transportation.  Sustainable infrastructure.  Sustainable agriculture & forest management.  Responsible consumption & recycling.
  • 10. ACID RAIN  Acid rain is a rain or any other form of precipitation that is unusually acidic, meaning that it has elevated levels of hydrogen ions (low pH). It can have harmful effects on plants, aquatic animals and infrastructure
  • 11. SOURCES Power Plants Automobiles and Other Vehicles Environmental Impacts of Acid Deposition
  • 12. EFFECTS  Soil Degradation.  Damage to Trees and Vegetation Cover.  Effects on Aquatic Life-Forms.  Health Implications.  Acidification of Surface Waters.  Corrosive Effects
  • 13. CONTROLS  Reduce amount of sulphur dioxide and oxides of nitrogen released into the atmosphere.  Use less energy (hence less fuel burnt)  Use cleaner fuels.  Remove oxides of sulphur and oxides of nitrogen before releasing.  Flue gas desulphurization.  Catalytic Converters.
  • 14.  Use cleaner fuels.  Coal that contains less sulphur.  “Washing” the coal to reduce sulphur content.  Flue Gas Desulphurisation (FGD).  Removes sulphur dioxide from flue gas (waste gases).  Reducing the effects of Acid Rain by Liming.  Use other sources of electricity (i.e. nuclear power, hydro-electricity, wind energy, geothermal energy, and solar energy)