Human Activities Harming the Earth Essay

I. IntroductionThesis statement There atomic number 18 few(prenominal) actions macrocosm implemented by humans that harm the country and its climate, somewhat of which argon deforestation, the use of CFCs and the step-up of greenhouse gas emissions.II. BodyA. deforestation and the increase of temperature.1. Effect of plantation on the earth2. What happens to the automated teller machine3. What happens to the temperatureB. greenhouse Gases cause world(prenominal) calefacient1. Radiation absorbed by the earth2. Greenhouse gases link with the radiotherapy3. international unattackableing and greenhouse gasesC. Gases that erase the ozone1. What they argon and their usage2. CFCs and the ozone3. Ozone depletion and UV raysIII. ConclusionA. benevolent activities that convey to harming the earth such as deforestation, and use of harmful chemicals should be stopped.Human Activities Harming the EarthOne of the most dangerous environmental hazards is global warming it is creat e a dramatic increase in the temperature roughly the globe. Some people dont think that global warming is actually happening and assume that the sun, glaciers and oceans are the only factors that are liable for regulating the earths temperature and that computer models are not reliable since they are surmise the temperature change that would occur later on and that is true. There are many an(prenominal) actions being implemented by humans thatharm the earth and its climate, some of which are deforestation, the use of CFCs and the increase of greenhouse gas emissions. First, deforestation is the remotion of trees and plants for building and creating space for development, an ignorant person would think that this is a modal(prenominal) thing while on the other hand removing trees will increase the amount of carbon dioxide in the earths atmosphere because their remotion would mean that on that point are less plants to photosynthesize.This process is like the cellular respiration process of humans but it takes in carbon dioxide and releases oxygen anyone should at least k directly that this is a good thing because carbon dioxide is a harmful gas that also traps heat causing the earths temperature to increase because nothing is making a good use stunned of it. This is the cycle of how deforestation increases the temperature of the earth, Plants are removed, consequently Carbon dioxide in the atmosphere increase and causes the temperature in that area and anywhere the carbon dioxide goes to to increase. In growth to deforestation, the use of CFCs (Chlorofluorocarbons) is also extremely dangerous since they contribute to an increase of crab louse casualties. CFCs are most commonly used in fire extinguishers, air conditioners and refrigerators.As El-Hinnawi explains in the book Global environmental Issues, When these gases are used, they rise to the atmosphere because they are lighter than air and are later on are converted by UV ray to ozone-destroying cat alyst to add on to this issue these gases are extremely stable. (1982, P. 61-63). These gases defecate been barned of use except in cases of emergencies but they still personify and are being used and they cause the ozone in the earth to deplete. This is caused when CFCs are used these gases are lighter than air so they travel up the earth reaching the atmosphere that consists of ozone making a chemical chemical reaction that changes ozone to oxygen. The ozone is responsible for blocking UV radiation from entering the atmosphere, but now since we have a hole in the ozone more UV radiation enters the earth this nub we are more vulnerable to radiation that is cancer causing. Finally, the emissions of greenhouse gases.These gases are responsible for keeping the earths temperature warm and life supporting by trapping heat, but what happens when these gases are being emitted by factories and daily human activities such as transportation, electrical energy and culture the amount of t hese gases in the atmosphere is increasing and the issue is that these gases trap in heatradiated by the earth that should instead be reflected out causing the temperature to increase then as a consequence more wet vapor that is also a heat trapping gas olibanum causing a change in rainfall patterns, sea level, temperature and bionomical balance. These activities entangle burning fossil fuels, industrial emissions or industrial processes. This means the more the greenhouse gas emissions the more the temperature would rise.To sum up, the fact that the planet earth is being harmed has to be accepted. Some of the many harmful activities that include but are not limited to deforestation, the use of CFCs and emissions of greenhouse gases. Many solutions have been given by environmentalists to stop this havoc and damage some of these are for deforestation is banning the cutting waste of trees in specific places, encouraging agriculture and reforestation. For chlorofluorocarbons it i s really unfortunate that there is no way for them to be removed except when they degrade by and by a 100 years or so, a decision to ban them has been taken prior to that (Montral protocol). Also, for greenhouse gas emissions many solutions are being worked on such as cars that run using electricity and using nuclear power, hydroelectric power and solar power to leave electricity. Human activities nowadays are definitely hurting the earths environment and these rules and restrictions have to be implemented.ReferencesHow we know global warming is real. (2008). Skeptic, 31-37 ,80. Aggarwal, A., & kumari. (2013). Depletion of the Ozone level and Its Consequences A Review. American Journal of Plant Sciences. Archer, D., & Rahmstorf, S. (2010). The Climate Crisis. New York, NY Cambridge University Press. El-Hinnawi, E., & Hashmi, M.-U.-H. (1982). Global environmental issues. Dublin, Ireland United Nations Environment Programme. Siddens, S. (2001, July). Rescuing the ozone. Specifying Engineer, 30(1).