Global Warming Essay In English
Global warming is a gradual process of heating the Earth's surface and the entire environment including oceans, ice peels, etc. Recent years have clearly seen a global increase in atmospheric temperature.
According to the Environmental Protection Agency, the average surface temperature of the Earth's surface has increased by about 1.4 degrees Fahrenheit (0.8 degrees Celsius) in the last century. It is also estimated that global temperatures may increase by 2 to 11.5 degrees F in the next century.
Causes of Global Warming
There are many causes of global warming, some are natural causes and some are man-made causes. The most important causes of global warming are greenhouse gases which are produced by certain natural processes as well as human activities. The 20th century has seen an increase in the level of greenhouse gases due to increasing population, economy and energy use. The development of industrialization in the modern world is causing the release of many types of greenhouse gases through many industrial processes in the atmosphere to be almost met.
The release of carbon dioxide (CO2) and sulfur dioxide (SO2) gas has increased 10-fold in recent years. The release of carbon dioxide gas varies according to natural and industrial processes, including photosynthesis and oxidation cycles. Methane is another greenhouse gas release into the atmosphere by anaerobic decomposition of organic materials. Other types of greenhouse gases such as nitrogen (nitrous oxide), halocarbons, chlorofluorocarbons (CFCs), chlorine and bromine compounds, etc. accumulate in the atmosphere and disrupt the radiation balance of the atmosphere. This is also cause for absorbing heat radiations and heating the Earth's surface.
Another cause of global warming is the depletion of ozone, which means the degradation of the ozone layer over Antarctica. The release of chlorofluorocarbon gas is leading to a day-to-day decline in the ozone layer. It is a human-caused cause of global warming. Chlorofluorocarbon gas is used in many places as an industrial cleaning fluid and aerosol propellant in refrigerators, whose gradual release causes degradation of the ozone layer in the atmosphere.
The ozone layer protects the Earth's surface by preventing harmful sun rays from coming to Earth. However, the gradual decline of the ozone layer is a major sign of increasing global warming of the Earth's surface. Harmful ultraviolet sun rays are entering the biosphere and are absorbed by greenhouse gases which ultimately increase global warming. According to the data, it is estimated that by 2000 the ozone hole size has doubled to the size of Antarctica (more than 25 million km). There is no clear tendency for the ozone layer to decline during the winter or summer seasons.
The presence of various aerosols in the atmosphere is also raising the Earth's surface temperature. Atmospheric aerosols disperse solar and infrared radiations (cooling the planet) and make the air hot (absorbed). They are also capable of changing the micro-physical and chemical properties of clouds and possibly their lifespan and range. The increasement of atmosphere in the atmosphere is owing to human contribution. Dust is caused by agriculture, organic droplets and soot particles are produced by biomass burning, and aerosols are burned by industrial processes to produce a wide variety of products. Various emissions through transport generate various pollutants that are converted into aerosols through several chemical reactions in the atmosphere.
The release of carbon dioxide (CO2) and sulfur dioxide (SO2) gas has increased 10-fold in recent years. The release of carbon dioxide gas varies according to natural and industrial processes, including photosynthesis and oxidation cycles. Methane is another greenhouse gas release into the atmosphere by anaerobic decomposition of organic materials. Other types of greenhouse gases such as nitrogen (nitrous oxide), halocarbons, chlorofluorocarbons (CFCs), chlorine and bromine compounds, etc. accumulate in the atmosphere and disrupt the radiation balance of the atmosphere. This is also cause for absorbing heat radiations and heating the Earth's surface.
Another cause of global warming is the depletion of ozone, which means the degradation of the ozone layer over Antarctica. The release of chlorofluorocarbon gas is leading to a day-to-day decline in the ozone layer. It is a human-caused cause of global warming. Chlorofluorocarbon gas is used in many places as an industrial cleaning fluid and aerosol propellant in refrigerators, whose gradual release causes degradation of the ozone layer in the atmosphere.
The ozone layer protects the Earth's surface by preventing harmful sun rays from coming to Earth. However, the gradual decline of the ozone layer is a major sign of increasing global warming of the Earth's surface. Harmful ultraviolet sun rays are entering the biosphere and are absorbed by greenhouse gases which ultimately increase global warming. According to the data, it is estimated that by 2000 the ozone hole size has doubled to the size of Antarctica (more than 25 million km). There is no clear tendency for the ozone layer to decline during the winter or summer seasons.
The presence of various aerosols in the atmosphere is also raising the Earth's surface temperature. Atmospheric aerosols disperse solar and infrared radiations (cooling the planet) and make the air hot (absorbed). They are also capable of changing the micro-physical and chemical properties of clouds and possibly their lifespan and range. The increasement of atmosphere in the atmosphere is owing to human contribution. Dust is caused by agriculture, organic droplets and soot particles are produced by biomass burning, and aerosols are burned by industrial processes to produce a wide variety of products. Various emissions through transport generate various pollutants that are converted into aerosols through several chemical reactions in the atmosphere.
Effects of Global Warming
The effects of global warming have been very evident in recent years due to increasing sources of global warming. According to the US Geological Survey, it has been recorded that 150 glaciers were located in Montana's Glacier National Park, although due to the increasing effects of global warming, only 25 glaciers remain. Massive climate change is making hurricanes more dangerous and powerful. Natural storms are becoming so strong, taking energy from temperature differences (cold upper atmosphere and warm tropical ocean). The year 2012 has been recorded as the warmest year since 1895 and the year 2013 with 2003 as the warmest year.
Due to global warming there is a lot of climate change in the environment such as increasing summer season, decreasing winter season, increasing temperature, changes in air circulation patterns, jet streams, rain without weather, melting snow caps, ozone layer Fall, heavy storm event, cyclone, flood, drought, and so many effects.
Due to global warming there is a lot of climate change in the environment such as increasing summer season, decreasing winter season, increasing temperature, changes in air circulation patterns, jet streams, rain without weather, melting snow caps, ozone layer Fall, heavy storm event, cyclone, flood, drought, and so many effects.
Global Warming Solutions
Several cognizance programs and programs to decrease global warming have been run and implemented by government agencies, business leaders, private sectors, NGOs, etc. Some losses through global warming are non-refundable by the solution (Eg melting snowflakes). However, we should not back down and try our best to mitigate the effects of global warming by reducing the human causes of global warming. We should try to reduce the emission of greenhouse gases in the atmosphere and adopt some climate change that has already been happening for years. Instead of using electric energy, we should try to use clean energy or energy created by solar energy, wind and geothermal. Reducing the level of burning of coal and oil, the use of transport equipment, the use of electrical equipment, etc. can reduce global warming to a great extent.
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