Global WarmingGlobal WarmingGreenhouse effectGreenhouse effect

What’s the global warmingWhat’s the global warming

Global warming is the continuing rise in Global warming is the continuing rise in the average temperature of Earth's the average temperature of Earth's atmosphere and oceans. Global warming is atmosphere and oceans. Global warming is caused by increased concentrations of caused by increased concentrations of greenhouse gases in the atmosphere, greenhouse gases in the atmosphere, resulting from human activities such as resulting from human activities such as deforestation and burning of fossil fuels.deforestation and burning of fossil fuels.

Global warming is the consequence of Global warming is the consequence of industry. The results of greenhouse effect industry. The results of greenhouse effect observed around the world are droughts, observed around the world are droughts, powerful hurricanes, very big floods and powerful hurricanes, very big floods and fires.fires.

What’ s the greenhouse effect?What’ s the greenhouse effect?

The greenhouse effect is when the The greenhouse effect is when the temperature rises because the sun’s heat temperature rises because the sun’s heat and light is trapped in the earth’s and light is trapped in the earth’s atmosphere. As a result, the temperature atmosphere. As a result, the temperature rises. rises.

Greenhouse effect diagramGreenhouse effect diagram

The greenhouse effect is a process by which The greenhouse effect is a process by which absorption and emission of infrared radiation by absorption and emission of infrared radiation by gases in the atmosphere warms a planet's lower gases in the atmosphere warms a planet's lower atmosphere and surface. atmosphere and surface.

2000 Year Temperature Comparison2000 Year Temperature Comparison

This image is aThis image is a temperature of 2000 years. In this picture temperature of 2000 years. In this picture we’re see how temperature changes. In 2000 temperature has we’re see how temperature changes. In 2000 temperature has got a 0,4 deegres.got a 0,4 deegres.

Global temperature in years 1880 - Global temperature in years 1880 - 20002000

In 1880 temperature averaged from – 2 to – 4 degrees. In 1880 temperature averaged from – 2 to – 4 degrees. Next years the temperature is higher than in 1880. In 2000 Next years the temperature is higher than in 1880. In 2000

was averaged 6 degrees Celsius.was averaged 6 degrees Celsius.

COCO2 2 in years 1990 - 2010in years 1990 - 2010

From year to year COFrom year to year CO2 2 emmision increases.emmision increases.

Causes of global warmingCauses of global warming

TransportTransport Industrial production

AreosolsAreosols

WoodcuttingWoodcutting

COCO22 emission emission

Using pesticidesUsing pesticides

Destructive hurricanesDestructive hurricanesHurricane KatrinaHurricane Katrina of the of the 2005 Atlantic hurricane season

was the was the costliest natural disaster, as well as one of the natural disaster, as well as one of the five five deadliest hurricanes in the in the history of the United States. Among recorded . Among recorded Atlantic hurricanes, it was the , it was the sixth strongest overall. At . At least 1,836 people died in the actual hurricane and in least 1,836 people died in the actual hurricane and in the subsequent floods, making it the deadliest in U.S. the subsequent floods, making it the deadliest in U.S.

TornadoesTornadoes

Tornado is a dangerous, rotating column of air that Tornado is a dangerous, rotating column of air that is in contact with both the surface of the earth is in contact with both the surface of the earth and a cumulonimbus cloud or, in rare cases, the and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. They are often referred base of a cumulus cloud. They are often referred to as a twister or a cyclone, although the word to as a twister or a cyclone, although the word cyclone is used in meteorology in a wider sense, cyclone is used in meteorology in a wider sense, to name any closed low pressure circulation. to name any closed low pressure circulation.

Dangerous hailDangerous hail

HailHail is a form of solid precipitation is a form of solid precipitation which consists of balls or irregular which consists of balls or irregular lumps of ice, that are individually lumps of ice, that are individually called hail stones. called hail stones.

Super volcanoSuper volcanoSuper volcano is the most destructve volcano which can kill the humans, plants Super volcano is the most destructve volcano which can kill the humans, plants

and animals. Experts say the last eruption of a super volcano was 75,000 and animals. Experts say the last eruption of a super volcano was 75,000 years ago in Toba, Indonesia. Plants and animals died under 35 centimeters years ago in Toba, Indonesia. Plants and animals died under 35 centimeters of ash. Ash from volcano blocked the sun. There is another super volcano i of ash. Ash from volcano blocked the sun. There is another super volcano i Yellowstone National Park in the USA. Yellowstone super volcano will erupt Yellowstone National Park in the USA. Yellowstone super volcano will erupt soon. This will be catastrophe for the planet and for man.soon. This will be catastrophe for the planet and for man.

Monster wavesMonster wavesRogue wavesRogue waves (also known as (also known as freak wavesfreak waves, , monster monster waveswaves, , killer waveskiller waves, , extreme wavesextreme waves, and , and abnormal wavesabnormal waves) are relatively large and ) are relatively large and spontaneous spontaneous ocean surface waves that occur far out in that occur far out in sea, and are a threat even to large ships and sea, and are a threat even to large ships and ocean liners. .

Melting glaciersMelting glaciersMeltwaterMeltwater is the water released by the melting of is the water released by the melting of snow or ice, including glacial ice and ice shelfs over snow or ice, including glacial ice and ice shelfs over oceans. Meltwater is often found in the ablation zone of oceans. Meltwater is often found in the ablation zone of glaciers, where the rate of snow cover is reducing. glaciers, where the rate of snow cover is reducing. Meltwater can be produced during volcanic eruptions, Meltwater can be produced during volcanic eruptions, in a similar way in which the more dangerous lahars in a similar way in which the more dangerous lahars form. form.

We can stop it!!We can stop it!!

Don’t use aerosols because they Don’t use aerosols because they produce freon.produce freon.

If majority of us reduce freons using, If majority of us reduce freons using, the ozone hole will not enlarge and the ozone hole will not enlarge and the glaciers will not meltthe glaciers will not melt

The minimal annual number of The minimal annual number of ozone over Antarcticaozone over Antarctica

If we don’t want our rivers, seas and If we don’t want our rivers, seas and oceans look like this we must start oceans look like this we must start thinking green.thinking green.

Tornado in PolandTornado in Poland

We have observed changes of We have observed changes of climate in Poland beacause of climate in Poland beacause of increasing number of weatherincreasing number of weather

anomalies.anomalies.