The result has been widespread malnutrition, mosquito population growth, and increase in malaria-related deaths and the spread of waterborne diseases which drastically reduces the quality of life in rural areas. Urban areas are also not left out, as irregular weather conditions have led to heat waves which have been responsible for approximately 30, deaths on a yearly basis. Wildfires are another by-product of a changing climate and they have led to displacements, disillusionment and anxiety among people who have been caught up in their part.
Although global warming affects the people of earth in diverse ways, everyone still suffers its ravages. Studies show that if the trend in which fossil fuels are being consumed continues, the year will witness unprecedented climate irregularities which could lead to approximately , deaths. Therefore, the task of saving lives falls on our shoulders and the public can be sensitized and better educated once we all agree that global warming and the issues it raises are important.
This is the end of the second article in this three-part series and for those interested on perfecting their essay writing skills, do not forget to read the last article covering the techniques of writing short essays on global warming and human health in world climate change.
Ecological Consequences of Global Climate Change. Climate Change and Health. Globalization, Climate Change and Human Health.
Overview and Implications for Policy Makers, How Global Warming Works and Its Dangers to Human Health Over the last two decades, scientist have been involved in a race to prove that the phenomenon known as global warming exists and could drastically affect human life in the coming decades.
Order a custom written paper of high quality Professional Writers only. Free Quote or Order now. Group projects are perhaps some of the most difficult projects that students come across in their university life. Not knowing where to start from or. One of the known examples of this rapid change is the Younger Drays, which was a sudden interruption gradual global warming that began 12, years ago after the end of the last glaciations.
Climate' variation occurs as a response to "climate forcing," which are factors that cause either a warming or cooling of the atmosphere. Over most of the Earth's history forcing have been entirely natural, caused by continental drift, variability in solar radiation, chain in the Earth's orbit, and volcanic emissions. However, since the industrial revolution, human activity has had a large impact on the global climate system, increasing the amount of greenhouse gases in the atmosphere, trapping heat and contributing to global warming.
While this may seem like a small change, global temperatures are generally quite stable. The difference between today global temperature and the average global temperature of the last ice age is only about 5t.
However, over the last century we have witnessed a decrease of nearly 10 percentage snow cover and a percentage decrease in spring and summer sea-ice in the northern hemisphere] Other observed changes that have been linked to climate include longer growing seasons, increases in rainfall and rainfall intensity in the northern hemisphere, and shifts in when ice freezes and breaks up on rivers and lakes.
The IPCC has projected that global average surface temperatures could increase 1. Daily maximum and minimum temperatures will increase as well as the number of hot days-, with less cold and frosty days. The global average precipitation and evaporation is also expected to increase by about one to nine percent. The precipitation changes are expected to vary from region to region, with increases over the northern mid to high latitudes and in Antarctica during the winter.
The intensity of extreme weather events is also likely to increase, with greater extremes of both flooding and drought. Despite all of the information and evidence that scientists have uncovered related to changes in climate, there continues to be uncertainty around the causes of climate change and its potential impacts. These uncertainties stem primarily from the science itself as well as from the future of human behaviour, especially as it relates to the amount of natural climatic variability and future greenhouse gas emissions.
Many of these factors will depend on human behaviour, which may be influenced by effects on health and the quality of life, technological advances, and policy changes. Therefore, when dealing with climate change, scientists need to make a number of assumptions with an ever increasing number of models that focus on different parts of the climate system; all of which makes pinpointing exactly what to expect in terms of future climate change that much more difficult.
However, climate involves the entire climatic systems including hydrosphere, lithosphere, [biosphere, and atmosphere and cry sphere. It affects geomorphologic process, soil formation process, plant growth and development. In exchange, man also exerts influence on climate through various activities and is consistently changing the atmospheric conditions.
It goes without saying that man is the worst enemy and polluter of environment. Though, natural environment is essential for the very existence of man and is the primary source of his life and social production. The energy balance of our planet is also affected by changes in the transparency of the atmosphere as a result of man's production activities. More people exploit more natural resources, cut more trees, use more fossil fuels, produce more wastes, build more roads, dams and cities, pollute more soil, water and air, and contribute more greenhouse gases to the atmosphere ' which may lead to the ozone depletion and global warming, i.
Thus, man is capable of influencing global climate deliberately or inadvertently through his various actions and activities.
Keywords: climate change, global warming, greenhouse gases. Climate change in the world can be caused by various activities. When climate change occurs; temperatures can increase a dramatically. .
The Simple Global Climate Change Essay Formula An essay on climate change is not overly difficult to write, as long as you enjoy the topic. In fact, things can get very interesting when you start doing the research and unearthing new and interesting facts and stats.
Outline: 1-Introduction for climate change • Background information • Definition of climate change 2-Body: A- The causes of climate change • The causes of climate change • Natural causes of climate change B- Effects of climate change • Human effects on climate change • . Climate change is one of the most important global issues facing the world today. Climate change has the potential to drastically impact the future of the human race, and 4/5(22).
- Climate Change and Sustainable Development This research paper is about climate change with the concept of sustainable development, meaning that it will approach the climate change problem with an . In that case, we talk of a change in climate or climatic change. Various terms used to describe variations in climate, namely, climate variability. Climatic fluctuations, climatic trends, climatic cycles and climatic change, refer to some appropriate time scales and can only be validly used within such time scales.