environmental issues

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powerpoint presentation environmental issues rustamova ruhshona 1. pollution 2. biodiversity loss 3. climate change plan: deforestation the rate of deforestation in the amazon rainforest, the "lungs of the planet", has increased by 75% in the last five years, threatening its crucial role in carbon sequestration and oxygen production for the entire planet. an estimated 10 million hectares of forest are lost annually, primarily due to agricultural expansion (cattle ranching and palm oil plantations), leading to biodiversity loss and habitat destruction for countless species. climate change climate change is exacerbating the frequency and intensity of extreme weather events, with a 20% increase in the number of major heatwaves globally observed in the last decade, impacting ecosystems and human populations. the ocean absorbs approximately 90% of the excess heat from greenhouse gas emissions, leading to ocean acidification and coral bleaching, threatening marine biodiversity and fisheries which provide sustenance to over 3 billion …

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this crucial protein source. overpopulation overpopulation contributes significantly to resource depletion; a projected global population of nearly 10 billion by 2050 will exacerbate demands for freshwater, arable land, and energy, straining ecosystems. the ecological footprint analysis reveals that humanity's current consumption surpasses earth's biocapacity by approximately 70%, directly linked to overpopulation and unsustainable lifestyles. pollution air pollution contributes to approximately 7 million premature deaths annually, according to the who, primarily due to cardiovascular and respiratory illnesses exacerbated by particulate matter (pm2.5) and ozone. e-waste, encompassing discarded electronics, contains hazardous materials like lead and mercury. improper disposal releases these toxins into the environment, contaminating soil and water sources at a rate exceeding 50 million metric tons globally each year. biodiversity loss a 2022 ipbes report highlighted that around 1 million species are threatened with extinction, many within decades, demonstrating the scale of the biodiversity crisis and the interconnectedness of ecological challenges. …

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powerpoint presentation environmental issues rustamova ruhshona 1. pollution 2. biodiversity loss 3. climate change plan: deforestation the rate of deforestation in the amazon rainforest, the "lungs of the planet", has increased by 75% in the last five years, threatening its crucial role in carbon sequestration and oxygen production for the entire planet. an estimated 10 million hectares of forest are lost annually, primarily due to agricultural expansion (cattle ranching and palm oil plantations), leading to biodiversity loss and habitat destruction for countless species. climate change climate change is exacerbating the frequency and intensity of extreme weather events, with a 20% increase in the number of major heatwaves globally observed in the last decade, impacting ecosystems and hum...

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