Global climate change constitutes arguably the single most important threat to mankind. From the onset of the industrial revolution, greenhouse gas emissions (GHGs), including carbon dioxide (CO2) have increasingly built up in the atmosphere, causing the climate to warm up slowly but steadily (IPCC, 2014). NASA predicts that 2016 will mark the hottest year on record. The effects of global warming are ubiquitous: Greenland’s glacier and the Arctic ice cap are melting, ocean levels are rising, occurrences of extreme weather are increasing, including hurricanes and areas of either intense drought or flooding. Collectively, these changes and their direct consequences are an imminent danger and they directly affect other urgent issues humanity is
Pollution is a phenomenon which can occur in many different forms yet, it usually falls under one of three categories: air, land or water. Pollution of the air is the result of several different harmful chemicals being rereleased into the atmosphere. Much of which is emitted from either manufacturing companies or burning fossil fuels. Manufacturing companies are found all over the world and release organic compound and other harmful chemicals which affect the quality of the air. As humans become more modernized, the amount of big industries will grow, thus emitting larger amounts these harmful toxins.
These are the current environmental issues Pollution, climate change, global warming, deforestation, overpopulation, industrial and household waste, acid rain, ozone layer depletion, genetic engineering and urban sprawl. Our high rate of consumption and the quick development underway of merchandise and realism result in ecological demolition It is critical that the planets exacerbating environmental crisis is made truly and a move is taken to roll out sufficient improvements and phenomenal thought should be paid to the enthusiasm for typical assets produced by unsustainable usage and revealing the required lifestyle change to decrease the overall sullying. While people have started to see that the climate is transforming they might not have comprehended that these atmosphere changes are the precursor of a substantially
1. Introduction Water is crucial to our survival! Water is one of the scarcest commodities in the world at the moment; some argue that it is scarcer than oil. Wars have been fought over oil; therefore a war over water is a very big possibility in the years to come on this planet. With the current growth of the world’s population and the increase in demand for water in the agricultural industry, the issue of water scarcity is very likely to get worse and worse (Gupta, 2016).
According to www.conserve-energy-future.com, the first factor causing environmental degradation is overpopulation. Rinkesh, World’s Top Eco-Conscious Bloggers and website owner, stated that overpopulation leads to excessive consumption of goods and necessities which impacts natural resources. This is because more people demand more food, clothes, shelter and fuel. Because of this demand, their living space needs to be expanded in order to grow food and provide homes for people.
B. Thesis: The causes of global warming and climate change are because of increased emissions of greenhouse gases, and the effects of this are rising temperatures and more severe natural disasters. II. Body A. Counter Claim: Most scientist and people believe that humans are the cause of global warming because of the emissions that they put into the air, but there is a small percentage of people who think that global warming is not caused by emissions at all. Support with MLA citation
Global warming is the change in the average temperature of the earth is surface as a result of humans’ activity that pollutes the nature. The level of carbon dioxide has been increased in the upper part of the atmosphere which it leads to increase the average temperature on the surface which it causes many problems in many side of life including nature, health and economy. Increasing the concentration of carbon dioxide is due to release of poison gases to the atmosphere by cars, manufactures, oil field, burning of natural gases and smoking. Air pollution and climate change are a result of increasing the level of carbon dioxide around the world.
Also, I think we'll be a magnet for climate refugees or migrants and we'll strain to deal with the numbers of people who may want to come here. Domestically, the effects of sea level rise will be a growing issue, and the costs of adapting could be large, with more frequent floods, and droughts that damage agricultural production. The difference between gross and net is explained by cutting down trees, basically. Our "sinks" of CO2 have decreased as forests have shrunk. Our sources have grown mostly from transport and industry.
The Earth produces a limited amount of fresh water and food, which is falling short of the current needs. When population growth increase, the living standards decrease because they consume resources faster than they can regenerate. Many developing countries with rapid population growth face the urgent need to improve living standards. While the populations are expanding, our demand for health care, food, fresh water and shelter have increased. According to Miller and Spoolman in Sustaining the Earth (2015), we are about 7.1 billion people on the planet and this number will increase to 9.6 billion by 2050.
Rising atmosphere temperatures are to blame for many dangerous consequences of climate change. Year by year the earth’s average temperature is rising up and it is believed to be the fastest rise in the thousand years. One of the things that cause the high temperatures is the greenhouse gases. If people kept on adding greenhouse gases into the atmosphere at the current rate, the temperature around the world could be increased. As we mentioned before, there will be a lot of illnesses such as heat cramps and heat strokes.
Climate change is more serious than we take it. If it continues, everyone will parish. Climate change affects us in many different ways. It causes animal population numbers to decrease, slows down transportation to the north, and causes flooding and the rise of the sea level. Global warming exists, and it is not only affecting the environment.
The graph in text 8 shows the CO2 level shoot up once it reaches 1000-2000. The rate also goes up unsteadily. The modern revolution has caused good and bad changes to life. Due to human nature and our interference with the earth, it has caused damage to our lives.