KOŁO COMENIUS

Prezentacje wykonane przez uczniów gimnazjum uczęszczających na

dodatkowe zajęcia projektu COMENIUS

KOORDYNATOR PROJEKTU: Jolanta Bojarska

Grupa I

Show your manners- respect

a nature!

Nowadays, the whole world talks about ecology, but what

exactly is it?

This is the scientific study of

interactions among organisms and their

environment, such as the interactions organisms

have with each other and with their abiotic

environment.

The biggest problems are: Land pollutionWater pollutionAir pollutionEnvironmental degradationGlobal warming

Environmental problems

Land pollutionLand pollution is caused by the presence of xenobiotic, chemicals or other

alteration in the natural soil environment. These changes can manifest in the alteration of metabolism of endemic microorganisms and arthropods resident in

a given soil environment.

Division of land pollution

Water pollutionWater pollution occurs when pollutants are directly or indirectly

discharged into water bodies without adequate treatment to remove harmful compounds.

Water pollution affects plants and organisms living in these bodies of water. In almost all cases the effect is damaging not only to individual

species and populations, but also to the natural biological communities.

Air pollutionAir pollution is the introduction into the atmosphere of chemicals, particulates,

or biological materials that cause discomfort, disease, or death to humans, damage other living organisms such as food crops, or damage the natural

environment or built environment.

Environmental degradationEnvironmental degradation is the deterioration of the environment

through depletion of resources such as air, water and soil; the destruction of ecosystems and the extinction of wildlife. It is defined

as any change or disturbance to the environment perceived to be deleterious or undesirable. The United Nations International Strategy

for Disaster Reduction defines environmental degradation as “The reduction of the capacity of the environment to meet social and

ecological objectives, and needs”.

Global warmingGlobal warming is the rise in the average temperature of Earth's atmosphere

and oceans, that it is primarily caused by increasing concentrations of greenhouse gases produced by human activities such as the burning of fossil

fuels and deforestation.

Environmental problems in

Poland

The biggest worldwide environmental organizations:

Earth System Governance Project Global Environment Facility (GEF) Intergovernmental Panel on

Climate Change (IPCC) United Nations Environment

Programme (UNEP) World Nature Organization (WNO) World Wide Fund for Nature (WWF) Greenpeace

The biggest Poland environmental organizations:

Liga Ochrony Przyrody Towarzystwo Przyrodnicze

„Bocian” Polski Klub Ekologiczny Ekoland Klub Gaja Narodowa Fundacja Ochrony

Środowiska Straż Ochrony Przyrody

What you can do for the

mather Earth?

Reduce, Reuse, Recycle

It’s more than just a slogan. You can start making the world a ‘greener’ place today: return hangers to the cleaners, donate clothing and computers to charities, pack lunches in reusable containers instead of bags, there are

hundreds of easy things to do! It’s up to you!

Create an energy efficient light bulbs in your home

Plant trees. Creating new forests

Swap the car for a bicycle or public means of transport

Don't contaminate water. It all comes back to you

THE ENDThis presentation is made by:Katarzyna Cichewicz class IIIB

Ewa Ebert class IIIAKatarzyna Sawicka class IIIA

And remember…

Grupa II

Save The Earth To Save

your Life

Earth and pollution

Air pollution is the introduction into the atmosphere of chemicals, particulates,

or biological materials that cause discomfort, disease, or death to humans, damage other living organisms such as

food crops, or damage the natural environment or built environment.

Global Warming is the increase of Earth's average surface temperature due to effect

of greenhouse gases, such as carbon dioxide emissions from burning fossil fuels or from deforestation, which trap heat that would otherwise escape from Earth. This

is a type of greenhouse effect.

Global warming is a like a knife. At one side, it turns some areas of the earth hotter and drier and turns other areas at the

opposite direction wetter and colder. The impact will hurt all species that are not ready yet to life with such a drastic

change.

• Reduce or eliminate waste by modifying laboratory procedures.

• Planted forests - more greenery and trees means more oxygen.

• Building the filters on the chimneys of factories.

• Change trains out of the car to public transport as far as possible.

• Magdalena Ślubowska• Dominika Siek• Marcin Zalewski

Grupa III

Biological - are caused by the presence of pathogenic

microorganisms, such as bacteria, viruses, algae, fungi,

protozoa, and their toxins.

Chemicals - are caused by chemicals resistant to biodegradation, remain permanently in the water, detergents, heavy metal compounds, pesticides (plant protection products), petroleum compounds.

•Municipal Sewage .•Industrial Wastewater .•Agricultural Waste .•Ecological Disaster .

• Containing detergents derived from detergents and cleaning products of decomposition of organic matter, feces and hospital waste containing pathogenic bacteria .

• Contain toxic substances, including solvents, heavy metal compounds such as mercury, cadmium and lead.

• Come from animal husbandry (may contain pathogenic bacteria transmitted by animals), the fields (carry a washed out of the soil used in excess fertilizers and pesticides).

Ecological Disaster

These include the failure of tankers carrying liquid fuels, failures in the chemical and energy sectors.

• Increasing the content of chemicals in the water, mainly nitrogen and phosphorus compounds, which are the source of fertilizers leached from the soil to water, causes a rapid growth of algae, which leads to excessive consumption of oxygen in water bodies. This causes the death of organisms, such as fish. Increasing the amount of algae and bacteria, there are lake sediments and slowly overgrown. This process is eutrophication.

• Build a modern sewage treatment plants in each locality .

• Exact (mechanical and biological) treatment of municipal and industrial wastewater.

• Use modern technology in the industry, the so-called material-and energy-saving and environmentally friendly .

• To build secure landfills, of which water is directed to the treatment plant.

• Preventing environmental disasters.

INTER ALIA : Oxides of Carbon

Nitrogen OxidesSulphur OxidesChlorine CompoundsHydrocarbonsDust

OTHER AIR POLLUTION : Acid Precipitation

• Volcanic eruptions, forest fires .• Industrial Plants .• Power Plants .• Means of Transport .• Municipal and household boilers .• Agriculture .• Animal Husbandry .• Expanding gases in aerosols .• Tobacco smoke .

• Segregate waste .• Abandon the car in favor of a bicycle .• Give up the purchase disposable

plastic containers .• Using CFC-free aerosols .• Activate heating when it is really cold .• Turn off the electrical energy

consumers, when one of them uses .• Encourage smoke .• Planting trees .

•Damian Sobiech •Marcin Jakowski

Grupa IV

Particulate matter – Soot or smoke made up of Particulate matter – Soot or smoke made up of particles particles in the micrometre size range: in the micrometre size range: Particulate matter causes negative health effects, Particulate matter causes negative health effects, including but not limited to respiratory disease.including but not limited to respiratory disease.Sulfur oxide (SOx) - A general term for oxides of Sulfur oxide (SOx) - A general term for oxides of sulphur, sulphur, which are emitted from motor vehicles burning fuel which are emitted from motor vehicles burning fuel containing a high concentration of sulphur.containing a high concentration of sulphur.

Authors :

Patrycja Wiśniewska i Małgorzata Skórczyńska kl. IIB

Grupa V

Pollution

Soil Pollution Soil pollution are mainly caused by getting to land any chemicals and

radioactive elements.

Consequences:

Pollution reduce fertility of the soil, cause a decrease in yields

and lower their quality.

Water pollution The most important cause of water

pollution in our country are substances flushed into streams rivers. More and more rivers are used for discharge of municipal and industrial wastewater.

Pollution have a deleterious effect on human health, cause a change in taste, odor, color and pH of the water and its

turbidity.

Air pollution

Air pollution result in many diseases of the respiratory system and blood.

Most serious effects of air pollution are: the greenhouse effect, smog and acid

rain. The air is polluted by gases, liquids and solids that are not its natural

ingredients.

Made by Weronika

Sobczyńska

A Ty dbasz o swoją planetę?

The presentations used the materials of:

en.wikipedia.orgwww.google.pl/imghp?hl=pl&tab=Ti