Global warming and climate change is one of the greatest issues faced globally. It is the change in temperature and the results it has on the World. As compared to a few decades ago, the global average temperature and the accumulation of carbon dioxide in the atmosphere has increased drastically at a very quick pace, faster than anytime in history. To help keep the temperature of the Earth constant, our atmosphere is covered with a layer of green house gases. It acts as a blanket to keep our Earth warm and protected from the temperature in space.
As a result, heat from the sun is trapped in the atmosphere and making the planet really hot. Since 1880, the global temperature has been increasing. Many people know that the Earth is warming due to the greenhouse gases, and this is true. Although global warming increases the temperature of Earth’s surface, global warming does more apart from warming the Earth’s surface. It changes the climate, raises the sea level, affects the nutrition of plants, and causes more extreme weather.
This people argue that in the last 100 years, carbon dioxide concentrations in the atmosphere have risen from 290 parts per million (ppm) to 369 ppm, with strong evidence pointing to the burning of fossil fuels by humans as a primary cause of these increases (#03). Additionally, they say that in the future the earth’s climate is going to rise hugely over short periods of time, which will cause farming to be harder and consequently daily life and economy will be affected. Therefore, according to them a way to stop climate change, or at least to reduce it, is to stop the burning of fossil fuels. If this
Forests store carbon dioxide as they grow and mature, yet when they are degraded or cleared, by means of deforestation, the carbon stored is released back into the atmosphere. Deforestation causes soil erosion, habitat destruction and loss of biological diversity. It destroys the habitats of millions of species which could lead to their extinction, also causing destruction in the biological food chains and balance of the ecosystems. Deforestation leaves soil bare to erosion and leaching. This will lead to the soil losing its fertility over time.
If, in case it’s absorbed, then some of the energy, in the form of heat is released back into the atmosphere. The severity of sun rays can cause either extreme cooling or extreme heating, as the level of intensity is affected by changes taking place in the sun itself. All of these changes are originally caused by mankind, as our population tends to increase immensely, our need for oxygen elevates as well, on the other hand, we also need land for settlement, fields for agriculture, especially in Less Economically Developed Countries and lead them to chop trees. Therefore destroy many habitats, affecting the eco-system. In Bangladesh, climate change is affecting most because the country is highly populated and is low-land and more prone to flooding.
Commercial logging will affect the climate through the release of carbon from the vehicles and machines used to bring down trees. Fire used to clear lands releases carbon from the combustion process. Fire in the rainforest will generate a huge amount of carbon dioxide and huge volume of smoke causing the temperature to increase and expose humans to polluted smoke such as haze (Gorte.RW, 2010). This shows that carbon is released from every single process in the deforestation phase. As a conclusion, deforestation does indeed cause the temperature of the Earth to rise due to the heat from the burning and also carbon dioxide which will increase the greenhouse gases rapidly.
What is global warming? Global warming is defined as “ an increase in the earth 's average atmospheric temperature that causes corresponding changes in climate, and that may result from the greenhouse effect" (“Global warming”). Natural events and human that causes global warming are believed to be factors to increase in average temperatures. This essay looks into the growing problem of global warming and suggests reasonable solutions to it. It also evaluates the effectiveness of these solutions.
overfishing will destroy ecosystems by eliminating certain fish that the ecosystem strives from taking away a vital asset will essentially send the system crumbling down. “According to marine ecologists, unsustainable fishing is the greatest threat to ocean ecosystems. The practice destroys the physical environments of marine life, and distorts the entire food chain in the oceans. If the food chain breaks, the consequences will ripple up and down to all the living organisms that are in the chain” (eschooltoday). This kind of behavior can lead to the extinction of certain marine animals.
Global Warming causes and solutions The majority of scientists around the world have a fear of global warming and its effects on nature and humans around the world. Global warming is considered as one of the most threatened in our world today. This essay presents and explains the impact of global warming on earth and suggests to finding the best solutions can be done in order to minimizing those reason that affected on raising the temperatures to avoid this problem. 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.
Global Warming is the most controversial issue that we face today, because throughout the years we have been releasing greenhouse gases that are harmful in the long run and will affect the future generations. The temperature throughout the twentieth century has been increasing steadily by 1.4 degrees Fahrenheit a year. The cause of global warming is from the release of gases called GreenHouse gasses such as carbon dioxide, methane and several more. Factories ,cars, and other working companies release these gases while extracting fossil fuel from the earth 's crust. Alternatives sources of energy can be implemented because if we keep on using energy that releases these GHG then we might tear up the ozone layer.
Human activities contribute to climate change by causing changes in Earth`s atmosphere in the amounts of greenhouse gases. Since the start of the industrial era (about 1750) the overall effect of human activities on climate has been a warming influence. The United States is the second biggest contributor of CO2 in our environment, however it is home to only 4.4 percent of the total population. In the event that everybody on the planet lived the way individuals do in the U.S., it would take four Earths to give enough assets to everybody. In many ways over time the effect that humans have on the climate is very bad and very dangerous.
Natural sources include decomposition, ocean release and respiration. Human sources come from activities like cement production, deforestation as well as the burning of fossil fuels like coal, oil and natural gas. In 2013, CO2 accounted for about 82% of all U.S. greenhouse gas emissions from human activities. Unfortunately human activities are having a substantial impact on altering the carbon cycle, both by adding more CO2 to the atmosphere and by affecting the ability of natural sinks, such as forests, to remove CO2 from the atmosphere. While CO2 emissions come from a variety of natural sources, human-related emissions are responsible for the increase that has occurred in the atmosphere since the industrial revolution.
Carbon dioxide which is a strong gas releaser has caused changing conditions in the atmosphere that we live in. To show the great dangers that humans have had on the atmospheric gases the 7.3 billion people on Earth pull in twice the amount of carbon dioxide produced by trees and oceans (Gonzalez 2). The carbon dioxide emissions in the Earth’s atmosphere surpassed 400 parts per million for a monthly average in Spring 2013 (Fleur 1). The conditions of the carbon dioxide in the atmosphere and the amount that is consuming the air we breathe , doesn’t look like it will be stopping anytime soon. In 2014, the average amount of global carbon dioxide rose to 397.7 parts per million, and comparing that to the emissions of the year 1750 which was 278 million parts per million (Fleur 2).