When radiant energy from the sun emits heat onto earth, it passes through the atmosphere. In the atmosphere the greenhouse gases trap infrared photons, causing the earth to increase in temperature. As a result of technological advances, the problem has increased because more fossil fuels are being burnt than previously, increasing global warming. This problem started in the 19th century during the industrial revolution, when fossil fuels started being released into the atmosphere more frequently due to human activity. (Columbia.edu, 2014) If this continues arctic ice will melt, sea levels will rise which will resulting in flooding in parts of the world, and weather patterns will change.
Climate change is the most rising issue of the modern world that is threatening our planet from the last few decades. In the simplest definition, the term climate change refers to the rising of the planet’s temperature, particularly an increase in the average atmospheric temperature. It should be noted that in the last few decades, many scientists and ecologists has discovered the Earth temperature is increasing at an alarming rate and has affected the planet in numerous of way. The constant change in the climate due to various causes is threatening the preservation of the Earth and its human life. It should be noted that the climate change is linked with several of the human activities that are further directed towards the global warming.
Excess of greenhouse gases in the atmosphere is harmful to the environment because it causes global warming, increases the acidity of the ocean, and depletes the ozone layer. First of all, greenhouse gases are harmful to the environment because it is the main reason why global warming is occurring. Global warming has been a major problem for years. When the Sun’s heat reaches Earth, some of the heat bounces back into
Do humans cause global warming or is it natural? Many researchers, scientists, and environmentalists are expressing concerns about changes in the overall climate of the `earth. Some believe that a dramatically dangerous warming is taking place in the overall global climate, a problem that is referred to as "global warming”. What is global warming? Global warming is an increase in the average temperature at Earth's surface (“global warming”).
Climate Change is generally defined as a change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels. It has been lately causing several problem to our Earth. Starting from harming the nature with its plants, animals and atmosphere; ending up in harming us as humans in our health and our dependency on nature. Almost all of the researches repeat every single information. However, they leave behind the most momentous question unanswered.
Carbon dioxide (CO2) is one of the primary greenhouse gas that release out through human activities. As indicated by Ozturk and Acaravci (2010), carbon dioxide (CO2) is responsible for more than 3/5 of the greenhouse effect that thusly adds to global warming and climate change. Since the Industrial Revolution, the nations of the world have been running to achieve higher economic growth at the cost of utilizing the natural resources. This competition of nations has increased in greenhouse gas emissions, which is lead to the ozone depletion. In 1300, King Edward I issued a royal proclamation, "Whosoever shall be found guilty of burning coal shall suffer the loss of his head”.
Global warming and climate change have caused a continued rise on the average global temperatures. It is believed to be generated by natural variability and human influences resulting an increase in greenhouse gases such as CO2 emissions which are believed to be one of the leading causes. Humans are significantly responsible for climate change and global warming. Therefore, there are many risks have been surrounding the world and this essay will elaborate on them. There is a confusion among some people in the differences between global warming and climate change.
This is a major concern as the levels of carbon dioxide in the atmosphere are at an all-time high. The extraction of these fuels have devastating impacts on the environment and leaves some areas barren and uninhabitable. Should we continue to burn these fuels, or is it about time we switch to safer and more environmentally friendly alternatives? I believe it’s time to move on from fossil fuels because they are the primary emitter of greenhouse gases, which lead to global warming, they are severely damaging to the environment and our health and there are cleaner and more environmentally friendly alternatives we could make use
The greenhouse gases trap the heat that rises into the atmosphere and it allows less gases to leave the atmosphere. The heat that is trapped gets built up even more over time and that causes the heat to rise which is part of global warming.Global warming is a problem that causes the earth 's temperature to increase because gasses from burning fossil fuels get trapped in the atmosphere. Global warming has many causes to why it is occurring around the world, but the main cause of global is the greenhouse effect, which is when gases get trapped in the atmosphere. This effect occurs when there is too much pollution in the air from burned fossil fuels that could have came from cars or factories. The gas from the fuels rise
Question: Discuss about global warming and its impact on developing and developed country. Answer: Global warming refers to the increase the average surface temperature of Earth due to effect of greenhouse gases, such as carbon dioxide which is caused due to burning of fossil fuels or from deforestation. The increase in carbon dioxide leads to melting of polar ice caps which increases the sea level and pose danger for the people. The amount of heat which is trapped in the atmosphere depends upon the concentration of greenhouse gases and the time they stay in the atmosphere. The major greenhouse gases are carbon dioxide, methane, ozone, nitrous oxide and water vapour.