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Essay on Global Warming, Speech and Article

Essay on Global Warming in 300 Words

❶To conclude, global warming is a serious problem, we have to take proper initiatives to save this mother earth.

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Plants are the ultimate source of removing extra carbon dioxide from the air and making it in balance thus by just stopping the deforestation and enhancing people for more plantation we can get success of reducing the global warming to a great level. Controlling the population growth is also a great hand towards reducing the global warming all through the world as it lessens the use of destructive technologies on the earth. The global rise in atmospheric temperature has been clearly noticed in the recent years.

It has also been estimated that global temperature may increase by another 2 to There are many causes of the global warming, some are natural causes and some are human made causes. The most important cause of global warming is greenhouse gases which are generated by some natural processes as well as human activities. The increase in the level of green house gases has been seen in the 20 th century because of the increasing population, economy and use of energy.

Increasing demand of industrialization in the modern world to fulfill almost each need is causing the release of variety of green house gases through many industrial processes in the atmosphere. The release of carbon dioxide CO2 and sulphur dioxide SO2 gas has been increased in the recent years by fold.

The release of carbon dioxide gas varies according to the natural and industrial processes including photosynthesis and oxidation cycles. Methane is another green house gas release in the atmosphere by the anaerobic decomposition of organic materials. Other greenhouse gases are like oxides of nitrogen nitrous oxide , halocarbons, chlorofluorocarbons CFCs , chlorine and bromine compounds, etc. Such green house gases get collected to the atmosphere and disturb the radiative balance of atmosphere.

They have capability to absorb heat radiations and cause warming of the earth surface. Another cause of global warming is ozone depletion means declination of ozone layer over Antarctica. Ozone layer is declining day by day by increasing release of chlorofluorocarbon gas. It is a human generated cause of global warming.

Chlorofluorocarbon gas is used at many places as aerosol propellants in the industrial cleaning fluids and in the refrigerators, the gradual release of which causes declination to the ozone layer in the atmosphere. Ozone layer causes protection to the earth surface by inhibiting the harmful sun rays to coming to the earth.

However, gradually declining ozone layer is the big indication of increasing global warming of the earth surface. Harmful ultraviolet sun rays are entering to the biosphere and get absorbed by the green houses gases which ultimately increase the global warming. According to the statistics, it has been estimated that the size of ozone hole has been twice the size of Antarctica more than 25 million km2 by There is no any clear trend of ozone layer declination in the winter or summer seasons.

Atmospheric aerosols are fully capable to scatter causes cooling to the planet and absorb makes air warm the solar and infrared radiations. They are also capable to change the microphysical and chemical properties of the clouds and possibly their lifetime and extent.

The increasing amount of aerosols in the atmosphere is because of human contribution. Dust is produced by agriculture, organic droplets and soot particles are produced by biomass burning, and aerosols are produced by the industrial processes through the burning of wide variety of products in the manufacturing process. Various emissions by means of transport generate different pollutants which get converted to the aerosols through many chemical reactions in the atmosphere.

The effects of global warming have been very clear in the recent years because of increasing sources of global warming. According to the U. Huge level climate changes are making hurricanes more dangerous and powerful. Natural storms are getting so strong by taking energy from temperature difference of cold upper atmosphere and warm Tropical Ocean.

Year has been recorded as hottest year since and year together with as the warmest year since Global warming causes lot of climate changes in the atmosphere such as increasing summer season, decreasing winter season, increasing temperature, changes in air circulation patterns, jet stream, rain without season, melting ice caps, declining ozone layer, occurrence of heavy storms, cyclones, flood, drought, and so many effects.

Many awareness programmes and programmes to reduce global warming have been run and implemented by the government agencies, business leaders, private sectors, NGOs, etc. Some of the damages through global warming cannot be returned by the solution like melting of ice caps. We should try to reduce the emissions of greenhouse gases to the atmosphere and adopt some climate changes which are already happening for years.

Instead of using electrical energy we should try using clean energy or energy produced by solar system, wind and geothermal. Reducing the level of coal and oil burning, use of transportation means, use of electrical devices, etc may reduce the global warming to a great level. Causes of Global Warming Essay. Effects of Global Warming Essay. Causes and Effects of Global Warming Essay. Prevention of Global Warming Essay. Consequences of Global Warming Essay.

Global Warming and Climate Change Essay. Global Warming Solutions Essay. Essay on History of Global Warming. Essay on Impact of Global Warming on Oceans. Essays on Climate Change. Paragraph on Global Warming. One of the major solutions can be found by planting trees as more as possible and try to reduce the consumption of natural resources in order to save it for future. Currently this whole world is facing a common problem of Global Warming which can be the reason of complete end of our Nature in future.

It is the high time for individual to understand the causes, effects and solutions to this burning issue so that we can help in making our earth free from situation of Global Warming at our own level. This unwanted situation of Global Warming arises due to increased surface temperature on earth. Tree plays an important role in cycle of nature on earth like they absorb Carbon Dioxide and produce Oxygen which is much precious for living on earth.

Thus if less trees would left on earth, automatically the situation of increased Carbon Dioxide and decreased Oxygen will occur in atmosphere. So many harmful effects can be viewed due to Global Warming in terms of environmental changes. As we have seen that a big change in climate has been occur due to Global Warming, like seasons changes whether it is summer, winter or rainy , seasons come at uncertain time throughout the year.

Quality of food has been changed as people are using artificial ways for cropping due to lack of natural resources required for it.

Many other disastrous results come in terms of extreme temperature, deficiency of pure water, increased pollution, droughts, floods, etc. To save our earth, we should be unite and do efforts at our own level. Firstly, make a habit of plantation. Consumption of oil, electricity, coal and water should be in limited manner.

Spread awareness among people about taking care of plants and better use of natural resources as some of them are in very limited stock on earth like coal, mineral, oil, etc. Try to use renewal energy so that we can never face the situation of lack of electricity in world. In this category, two essays are given here with and words count. Both the essays are providing complete information on this issue of Global Warming and useful for all aged people having different purpose.

Thus need full attention from each and every sector of world. Situation of Global Warming occurs when the temperature of earth average surface exceeds beyond limit due to increased quantity of greenhouse gases like Carbon Dioxide, Methane, Nitrous Oxide and Sulphur Dioxide in atmosphere which traps and absorbs the heat coming from sun and reflects towards earth.

This heating temperature directly affects the human beings living on earth in terms of increased temperature in summer season. Major cause for Global Warming can be measured as deforestation because trees are the absorber of Carbon Dioxide and producer of Oxygen thus fewer trees means less production of Oxygen which is not enough to absorb CO2.

Increased population also results Global Warming as more people more consumption of natural resources which are limited on earth like coal, minerals, lubricants and electricity. People are using these resources without keeping in mind that we have limited resources on earth and cannot get back in future, once it will be finished.

Apart from that, technical advancement may also lead the situation of Global Warming as increased industrialization may cause the emission of many green house gases like CO2, SO2, etc in environment. A cycle for Global Warming can be explained in following way like our earth contains water, forest and land over it with some kind of gases too that are present in atmosphere. These are called green house gas.

These gases are increasing rapidly in atmosphere due to deforestation, fossil fuels burning and increased industrialization. Green house gases are absorber of heat coming from sun thus due to increment in such gases causes the increased temperature of earth average surface which results in global Warming. Due to Global Warming, the sea level is also becoming higher and hotter thus causes more water vapour to be formed in atmosphere. This water vapour also causes more heating by absorbing heat.

And due to higher level of sea, possibility of floods may occur and lead the situation of flood in low layer coastal areas. Various other harmful impact of Global Warming occur on human being in terms of food starvation, climate change, impure water, all around heat in atmosphere, decreased oxygen level and sometime situation of drought in various places.

Solution cannot be achieved by a small group of people but require the whole world to be united in order to defeat this universal environmental problem. Some of the ways are given here which can reduce the possibility of Global Warming like plantation of trees, proper and limited use of natural resources of water, coal, electricity and habit of using the renewal energy which are solar, wind and hydro electrical.

Global Warming, such an important issue, has become a major concern for whole world now. Scientifically, it is proved that problem of Global Warming has arisen on earth due to increased temperature of earth average surface which is due to effect of green house gases like CO2, CH4, N2O, etc.

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Global Warming Essay 2 ( words) Global Warming, the biggest curse for earth is the most critical issue that has badly affected our environmental system and is too harmful for all living organism on this earth in future. Major reason for this environmental issue is the continuous increasing temperature of earth surface area.

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Global Warming Essay 5 ( words) Global warming is the continuous rise in warming of the earth’s surface due to the increased level of carbon dioxide gas in the environment. Global warming has become a big issue which need to be solved by the positive initiation of countries all over the world.

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Global warming is the increase in the surface and atmospheric temperature generally caused by presence of excess amount of greenhouse gases (such as carbon-di-oxide (CO2), Chlorofluorocarbons (CFCs), etc.) and other pollutants resulting in a change in climate, greenhouse effect, and other negative consequences on the environment. My Geography Essay on Global Warming Introduction In this essay I will be talking about the causes, effects and solutions of global warming. Global warming is caused when factories and cars burn fossil fuels and let off carbon dioxide into the atmosphere. 3/5(7).

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Global Warming Essay In English. Global warming is the rise in the average temperature of Earth’s atmosphere. Warming of the climate system is primarily caused by increasing concentrations of greenhouse gases produced by human activities such as the burning of fossil fuels and deforestation. Global warming is the greatest challenge facing our planet. It is, in fact, the increase in the temperature of the earth’s neon- surface air. It is one of the most current and widely discussed factors. It has far-reaching impact on biodiversity and climatic conditions of .