Characteristic of global warming and its cause
Global warming is an issue defined as increased ocean temperature. In the strict sense, it is applied for a climate changes between 20. and 21. century.
In a fact global warming affects ferocious fire, drought, rising seas and decreasing glaciers, storms, floods and economy. An issue is a velocity of the concentration of the carbon dioxide in the atmosphere. This initiates rise of the temperature. Here influences on people and greenhouse gases.
Greenhouse effect is collecting of longwave radiation (for example incandescence and infrared radiation) by short way radiation. This gases very easy enter shortwave radiation from the Sun and a mass longwave radiation fended off the Earth has surface. Aforementioned phenomenon increases Earth temperature about 16 to 36 Celsius. With the higher amount of greenhouse gases increases a thermal energy.
The biggest prejudicial greenhouse gas is CO2. From the year 1860, the percent of carbon dioxide increased about 30 percent. The higher rise (90%) of CO2 came from industry developed countries as Europe, North America and Asia. The main cause of high increasing of CO2 on the atmosphere is using and combustion of fossil fuels, automobile industry and deforesting. Without flora, Earth can not absorb carbon dioxide and it would create a layer that heats up Earth surface. (Lallanila, 2015) Graph of the global annual average temperature measured over land and oceans. Red columns show
Greenhouse gases are those that absorb and emit infrared radiation in the atmosphere. The most abundant greenhouse gases in Earth 's atmosphere are: Carbon dioxide, Methane, Nitrous oxide ,Ozone ,Chlorofluorocarbons (CFCs). Human activities also contribute to climate change by the amounts of greenhouse gases, aerosols (small particles). The largest known contribution comes from the burning of fossil fuels, which releases carbon dioxide gas in the atmosphere.
They agree that another degree increase will cause problems for most people." (BGE) People are releasing more carbon dioxide into the atmosphere now than ever. (BGE)This is greatly speeding up the process of global warming. The most important consequence of climate change is the average temperature of the earth increasing because of the Arctic melting, lack of resources, and habitat loss.
The large amount of carbon dioxide was produced by human activities such as burning gases, woods, and burning coal. Clearing forests also releases large amounts of carbon dioxide. Worldwide deforestation means that we don’t
By releasing this gas into the air the natural greenhouse gases increase and cause many effects to happen. Carbon dioxide is also caused by removing natural resources from the land for agriculture. When the Earth starts to warm many other things do to, the ocean will become more acidic and glaciers might partially melt. If the oceans become acidic, fish and other sea creatures will have an unlivable environment. If glaciers start to melt arctic animals that rely on the ice may start to become extinct.
Global warming is a big problem that we have to face nowadays. If you search Google for the word “global warming’, you will get over 70 million pages of results. The subject has certainly drawn a lot of attention. And now I will talk more about “what is global warming” , the cause and the effects it has on the earth and also some possible solutions for this problem.
1. Introduction: Carbon dioxide (CO2) is one of the important green house gases (GHGs) emitted in the atmosphere through various human and natural activities. The human activities include rapid industrialization and urbanization, deforestation, excessive use of fertilizers in agriculture, excessive use of fuels, papers and many other manmade resources whereas natural activities include volcano eruption, forest fires, earthquakes etc. Emission of GHGs in the atmosphere leads to global warming which is one of the primary reasons behind the atmospheric changes that affect the human life directly or indirectly. The consequences of global warming are extremely harsh seasons, untimely rains, extended summers and floods that results in human deaths, destruction of flora and fauna in addition to the huge economical losses.
What is global warming? Global Warming is the increase of Earth 's normal surface temperature due to impact of greenhouse gases such as carbon dioxide radiations from lighting fossil fuels or from the removal of trees which lure heat that would otherwise get away from Earth. This is a kind of greenhouse impact. Global warming is the determined and relieved increases in the mean temperature of Earth atmosphere and oceans.
There can also be many causes in disruption of habitats and this can lead to many animal species to extinction. Global warming is a rise in the surface temperature of the earth. The issues that cause Global warming are divided into two categories natural and human influences. There are some natural reasons why Global warming is occurring. The climate has continuously
These gases retain heat on earth thus increasing the temperature above average. Different gases have dissimilar abilities to trap heat. Deforestation is also another important reason for global warming. Plants release oxygen and take in carbon, thus providing us a clean and healthy environment. But by deforesting the lands, the trees would emit the carbon stored in them from hundreds of years making the air impure.
All of the greenhouse gases contribute to the atmosphere trapping heat and warming the earth and warming the Earth has many effects. The earth being warmed, meaning from North Pole to South Pole, melts ice in the poles. The melting of the ice causes sea levels to rise and the effect of that is flooding and lost habitat for animals. Increase in temperature makes some of population of plant and animal species go down. Increase in temperature also affects the weather.
Polar ice caps are melting, sea level is rising, wet places are drying, cold places are warmer, all of these things are caused by Global Warming. What is Global Warming? you might ask. Well Global Warming is a slow rising of the earth’s overall temperature. This means that it isn’t a drastic change and the world’s climate is getting heated up in a week.
The most intense greenhouse effects include water vapors, carbon dioxide, methane and nitrous oxide. Moreover, the other chemicals such as CFC also contribute to the green house effects. It should be noted that the absorbed energy from the atmosphere by the earth directly increase the surface temperature. The Earth only has the tendency to absorb and maintain 33 degree Celsius temperature, and rapid increase lead to destruction of the human life on Earth.
Global warming also referred to as climate change is the gradual increase in the overall temperature of the earth 's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants in the air today. There are two causes of global warming, human influences and also natural causes. Global warming is increasing day by day because of all the natural causes going on. A greenhouse is a glass building that contains plants in it that needed to be protected from cold weather. These greenhouses attract heat from many things like the
It is evident that most of the gases came from the combustion of fossil fuels from factories, cars, deforestation, gases used for refrigerator among many others by the citizens. The carbon dioxide gas which led to global warming, trapped heat and remained in the atmosphere longer comparatively to other gases. Undeniably, United States was completely responsible for the emission of these
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. Increasing the concentration of carbon dioxide is due to release of poison gases to the atmosphere by cars, manufactures, oil field, burning of natural gases and smoking. Air pollution and climate change are a result of increasing the level of carbon dioxide around the world.