NEWSPAPER PRESENTATION

EnviromentsProblems

14 GENNAIO 2023

Balestra Gaia Pia Piccoli Chiara

The Climate

past in air-conditioning ,refriteration and aerosol cans. An international UN protocol restricted the use of these substances,but they remain actuve for years.The bigger hole of the Antartic. Scientists predict that the holes will get smaller but this won't happen before 2045. Global warming is changing rainfall precipitation patterns. In the future we will see an increase in extreme weather conditions there will be

is fondamental importance in our lives,the way we work,eat,live and dress depends on it. The climate is changing: the ozone layer bloks the sun's ultaviolent ray's which can cause skil problems and other medical conditions . But chemical reactions in the stratosphere are depleting the ozone , and it's getting thinner . the chimicals come from sub stances such as chloroflurocarbons , used in the .

more hurricanes and tornadoes. Extreme lack of rain will cause drought and desertification. Air and sea temperatures will increase. This may have serious consequences for our environment and planet,so we must act now or we may not have a choice.

The trade in wild animals

animals will be extinct soon. The foundation needs volunteer but donation will also help them care for the rescued animals

The trade in wild animals is devastating. For every wild animal which traffickers sell as a pet it's estimated yhay up to fifty are killed or die in transit, and if they reach their new homes 70% of these will die jn the first six weeks. The illegal trade it threatens the survival of some of the world's rarest species. Every year criminals kill up to 38000 elephants and hundreds of chimpanzees. In Asia tigers have no protection against poachers. Peter Dewny, he works for an animal care foundation, says that if we don't support rangers and take legal actions against armed poachers wild

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The New Normal Wheather

LExtreme wheather conditions are causing chaos acroos the planet : tornadoes , fildfires and flooding are appening across the world . Conditions which cause enviromental disaster were once freak events but nowthey are the " new normal " wheather . Climate change also have a negative effects on people's heales . changes in temperature and rainfll ,especially in developing countries , have serious conseguences , ncluding

-- The spread of disease -- The destruction of homes -- Riduced food production -- Higher food prices

Will they Survive

man is rapidaly destroing the enviroment and with it , the animales who live in shere . Every hour man destroys a rainforest area , he is replacing trees with oil palms , we use palm in foodproducts , cosmetics , detergents and biofuls . A report by the United Nations Environment Programme says they are the leading cause of animals and sells them as food,pets,tourists souvenirs and traditional medicine. Experts say that the illegal widlife trade is worth hundreds of milion of dollars

aThe poaching of elephants for ivory , tigers for their skins is well-know.In 1960,there were more than 2000 northern whithe rhino, now there are three. Trophy hunting in another problem. 100 years ago there were about 200000 lions, in africa, now there are 30000. Poral bear depend on sea ice to humt seals. But the ice is melting more quickly than in the past because of the climate change

Subdivision Of Waste Substance

Carcinoges

Mutanges

Teratogenic Substances

Capable of triggering mutations that can lead to cancer ; Among them : compounds of lead and marcury , pyrene , nerve gas , x-rays and UVrays

Copable of causing malformations on fetuses ; among them : mercury methmethly , lead compounds , enthly alchol , x-rays

Capable of causing tumors . Although many substnces , in correlation studies or laboratory experients on animals , have been found to be related to the formation of tumors , there are relatively fewer that have been scientifically proven carcinogenic to humans among them : x ray , uv rays , vinly cloride

Teratogenic Substances

Climate Change

Nowadays we often hear about global warming , a worrying phenomenon on which scientists auroud the world have long sounded a very serious alarm . This processis mainly due to uman activity , in particular the use of fossil fuels as the maine nergy source in our current economic system , which cause a direct effect on the earth's climate altering atmosphere

For this reason it is essential tu support green sources , in order to prevemt global warming from becoming reality , causing an irreparable trasformation of the earth's climate and a series of situations of very high risk for the suvival of our socity . However , the first step is to gain greater awareness , knowing well what are the causes and consequences of global worming