Human Activities Have A Impact On Climate Change - 978 Words

Climate Change Human activities have a notable impact on climate change. The consequences of changing the natural atmospheric greenhouse are difficult to predict. Scientists say that climate change is a strong threat to humanity and there are a number of reasons why this threat has arisen . For example, burning of fossil fuels, deforestation and risers sea levels. Very important for humanity, scientific organizations such as the National Academy of Science, the Intergovernmental Panel on Climate Change (IPCC) and the World Meteorological Association (WMO) noted that the climate is changing because of mankind that poses a threat and needs to be resolved. National Academy of Science urges that â€Å"The need for urgent action to address climate change is now indisputable.†(WWF, n.d.) The first problem is burning fossil fuels. The greatest influence on our atmosphere is the burning of fossil fuels for energy production such as coal, oil and natural gas. Globally, power generation is responsible for about 23 billion tonnes of CO2 emissions per year – in excess of 700 tonnes every second. Due to manufacturing 70% more carbon dioxide than natural gas per unit of energy produced, coal represents the most dangerous to our atmosphere.(WWF, n.d.) To satisfy endless human needs, people burn an unlimited amount of fossil fuels that is the cause for climate change. During the combustion of fossil fuels released into the atmosphere CO2, which is contributing to enhanced greenhouseShow MoreRelatedDifference Between Anthropogenic Climate Change And Natural Climate Variability1444 Words   |  6 PagesDifference between Anthropogenic Climate Change, and Natural Climate Variability. Hugonette Theron Geography: Climatology 28662334 â€Æ' Table of Content Introduction 1.) Natural Climate Variability 1.1. Extensive Definition of Natural Climate Variability 1.2. Causes of Natural Climate Variability 2.) Anthropogenic Climate Change 2.1. Detailed Definition of Anthropogenic Climate Change 2.2. Causes of Anthropogenic Climate Change 2.3. Impact of Human Activities on the Climate Change Conclusion â€Æ' IntroductionRead MoreClimate Change And Global Warming1371 Words   |  6 PagesClimate change is one of the most serious issues that the world is facing today. The purpose of this essay is to discuss the processes that lead to climate change and strategies that can be used to address this issue. In order to comprehend how human activities contribute towards climate change and global warming, we have to truly understand the science behind this phenomenon. First of all we need to clarify what anthropogenic climate change means. This refers to the change in the amount of greenhouseRead MoreClimate Change Is Caused By Human Activities1617 Words   |  7 Pagesnatural and human activities both contribute to climate change, human activities are causing far more detrimental consequences to the Earth that may lead to serious damage if action is not taken. Evidence of this is plentiful and can be found is numerous studies of past climates, empirical data of the current climate, and scientific predictions of potential future climates. It is important to recognize what is, and what causes, climate change. Throughout Earth’s extensive history the climate has naturallyRead MoreClimate Change : Global Warming1715 Words   |  7 PagesAt the GLACIER Conference, President Obama said, â€Å"climate change is no longer some far off problem; it is happening here; it is happening now†. President Barack Obama states a good fact; climate change is affecting the world tremendously. The glaciers are melting at an astonishing rate and the surface temperature of the world is only increasing. Currently, scientists argue that climate change intensified because of human activity; however, the circumstance is quite the opposite. Global warming refersRead MoreHuman Behavior and Activities Responsible for Global Climatic Changes1677 Words   |  7 PagesRUNNING HEAD: Global Climatic Changes Global Climatic Changes Student Name University Name Abstract This paper analyses the human activities that lead towards global climatic changes. It establishes the thought that human behavior and activities that are the major cause of global climatic changes, therefore, human beings shall alter their lifestyles in order to put a stop at the global climatic changes. Global Climatic Changes Introduction Global climatic change can be defined as a long termRead MoreThe Effects Of Fossil Fuels On The Environment1734 Words   |  7 Pagesalternative routes or ability to make change. In consort with President Obama, many scientists believe the point of no return could occur if significant efforts aren’t made soon. Anthropogenic (human influenced) activities in comparison to natural influences have more of an impact on the environment. Since the industrial era carbon concentrations in the atmosphere have increased by thirty percent. The burning of fossil fuels and deforestation are the two largest human caused contributors to high carbonRead MoreThe Debate On Global Climate Change1605 Words   |  7 PagesThe debate on global climate change argues that human-generated greenhouse gas emissions are too small to substantially change the earth’s climate and that the planet is capable of absorbing those increases. It is contended that warming over the 20th century resulted prim arily from natural processes such as fluctuations in the sun s heat and ocean currents. But the theory of human-caused global climate change is based on questionable measurements, faulty climate models, and misleading science. InRead MoreIs Global Climate Change Man Made? Global Temperature?1310 Words   |  6 PagesIs global climate change man-made? Global temperature has been changing for the past couple of decades. This leaves researchers to believe that mankind is to blame for this abrupt change. Life on earth depends upon the average climate that has been around for thousands of years. Without this favorable climate, life on earth will be unsustainable. Those who argue that climate change is not affected by humans state that the emissions humans put into the atmosphere are too small to have an effectRead MoreClimate Change Essays1637 Words   |  7 Pagescontroversy because of widely differing opinions on current global warming rates and the impact by humans.This suggest ed anthropogenic activity creates carbon dioxide, methane, and other gases that are released by the burning of tropical forests and fossil fuels, powering plants, heating homes, and traveling.2(Kessel,2000) On top of rising temperatures, global warming is feared for its effects on climate change, such as rising sea levels and the melting of glaciers, that will ultimately result in aRead MoreClimate Change : Global Air Temperatures1607 Words   |  7 PagesOur world’s climate is rapidly changing, and those changes will have an enormous impact on our planet’s people, ecosystems, cities, and energy use. Average global air temperatures are already roughly 1.5 degrees higher than they were at the start of the 20th century, and â€Å"have risen about 1 degree over just the last 30 years,† According to the New England aquarium. Climate change can best be described as the long-term change in average weather conditions, including temperature, precipitation and