Global warming is meant to be average temperature of Earth has increases since 1950 until now the temperature continuing increasing. It can also refers to climate change that causes by natural events and human that are believed to be contribute an increase in the average of temperature. That is causing many destruction in present and coming years. The earth is effecting day by day by different kind of gases.
Global warming is, in essence, the gradual warming of the earth’s surface. The Earth’s average temperature is slowly rising, causing shorter and milder winter seasons in various countries around the world. But understanding global warming is nearly impossible without also having a base knowledge of another phenomenon: the Greenhouse Effect. Greenhouse gases are building up in our planet’s atmosphere and are acting like a blanket – trapping in heat that would otherwise be released back out into space. This is why global temperatures are rising.
Global warming considered to be a serious issue and is not a single issue but collective environmental issues. Global warming is a rise in the surface temperature of the earth that has changed various life forms on the earth. The issues that cause global warming are divided into two categories include “natural” and “human influences” of global warming.
The climate has continuously changing for centuries. The global warming happens because the natural rotation of the sun that changes the intensity of sunlight and moving closer to the earth. Another cause of global warming is greenhouse gases. Greenhouse gases are carbon monoxide and sulphur dioxide it trap the solar heats rays and prevent it from escaping from the surface of the earth. This has cause the temperature of the earth increase.
Volcanic eruptions are another issue that causes global warming. For instance, a single volcanic eruption will release amount of carbon dioxide and ash to the atmosphere. Finally, methane is another issue that causes global warming. Methane is also a greenhouse gas. Methane is more effective in trapping heat in the atmosphere that carbon dioxide by 20 times.
Human influence has been a very serious issue now because human do not take care the earth. Human that cause global warming are more than natural causes global warming. Human and modern day activities include industrial production, burning fossil fuel, mining, cattle rearing or deforestation.
First issue is industrial revolution. Industrial have been using fossil fuels for power machines. Everything that we use is involved in fossil fuel. For example, when we buy a mobile phone, the process of making mobile phone have involve machines and machines uses fossil fuels, during the process carbon dioxide is releasing to the atmosphere. Besides industrial, transportation such as cars is also releasing carbon dioxide from exhaust.
Next is the most common issue that is deforestation. Deforestation is a human influence because human have been cutting down trees to produce papers, wood, build houses or more. If human continuing deforestation, carbon dioxide will concentrate in the atmosphere because trees can absorb carbon dioxide from atmosphere. Besides, human also release carbon dioxide when breathe. Therefore the amounts of millions of people breath have release carbon dioxide to the atmosphere. If human continue deforestation, human breathing that release carbon dioxide will stay at the atmosphere.
Global warming is effecting earth ozone layer and temperature of earth increasing rapidly. Main effect is polar ice caps melting. As the temperature increase, the ice at the North Pole will melt. Once the ice melt the first effect will be raise on sea levels because the melting glaciers become oceans. There is a visible rise in temperature and it shorten the winter season. That may effect on the northern areas and as a result number of land sliding and flood situation creates.
Furthermore greenhouse gases will stay in the atmosphere for many years since hundreds years ago. However, the effect that global warming will cause on earth are extremely serious. There are many effects that will happen in the future if global warming continues. That includes polar ice caps melting, economic consequences, warmer waters and more hurricanes, spread of diseases and earthquake.
Moreover that animal and birds will migrate to other parts. Animals are not like humans. They cannot adapt the habitat that changes their living or temperature. Another important effect that will directly cause destruction to human life is more of hurricanes will occur and economic consequences still affect as well. Once a disaster happens many people have died and diseases happen. Diseases are more serious because it can spread to other people very fast and more people will get the disease and the disease maybe come more serious because of different weather.
Hence in that end we may conclude that our earth is “sick”. We humans need to “heal” the earth. Global Warming have causes many problem for human but we human who make global warming happens. Many people have died because of disease or disaster. It also affects the economics of the country. However, we need to be reduce the global warming by using less gasoline, recycle and human should help to reduce global warming instead of making the earth temperature increased. Planting more trees that produce more than 25% of Carbon dioxide will surely a wallop on environment. Our generation should start taking care of the earth because in the next generation they will suffer if we do not do reduce global warming. Therefore, global warming is a serious issue now.
Ejaz hussain is CEO of Pakistan tour and travel operating in Northern areas of pakistan offering honeymoon Packages from Pakistan in affordable rates with good quality services.