Global warming : currently bigger than biggest issue

there are no doubts that maximum of us know about this because it is a big issue but here i tell you about this important and some research factor related to global warming.

 if you are a knowledge lover then it's for you.

Global warming  

Global warming or rising global temperatures mean that the Earth is constantly warming. Scientists say that in the coming days, the drought will increase, the incidence of floods will increase and the weather patterns will look completely changed.

In simple terms, global warming means 'the rise in the temperature of the earth and the changes in the weather due to it' as a result of this increase in the temperature of the earth (which is estimated at 10 Fahrenheit at an average temperature of 100 years). Changes in rainfall patterns, melting of glaciers and glaciers, increasing sea level and the effects on flora and fauna can be revealed. Not.

A common man does not understand how big a problem global warming is. He finds the term a bit technical. Therefore he does not go to the bottom of it. It is therefore left as a scientific definition. Most people feel that the world is currently under no threat from this.

But talking about the world of science, predictions are being made about global warming. It is being described as the biggest threat of the 21st century. This threat is believed to be greater than the third world war or an asteroid hitting the earth.

Reason to global warming

Green houses are the most responsible for climate change due to global warming. Green house gases are gases that absorb heat or heat coming from outside. Greenhouse gases are commonly used in extremely cold areas to keep those plants warm, which are spoiled in extreme cold weather. In such a situation, these plants are kept in a closed glass house and green house gas is filled in the glass house. This gas absorbs the heat of the rays coming from the sun and keeps the plants warm.

 The same process happens with the Earth. Some amount of heat of the rays coming from the sun is absorbed by the earth. In this process, greenhouse gases circulating in our environment contribute significantly.

One of the most important gases in greenhouse gases is carbon dioxide, which we living animals emit with our breath. Environmental scientists say that the amount of carbon dioxide gas on the earth has increased continuously in the last few years. Scientists suggest a deep correlation between carbon dioxide emissions and temperature rise. In 2006,

 a documentary film came out - The Invincible Truth. This documentary film focused on temperature rise and carbon emission. The film had a lead role - US Vice President 'Al Gore' and the film was directed by David Guggenheim. In this film, global warming was depicted as a nettle, the main cause of which was believed to be human activity-generated carbon dioxide gas. The film was widely acclaimed all over the world and the film also received the Oscar Award for Best Documentary. 

Although the research work is being done by scientists on global warming, the belief is that carbon emissions are responsible for the increase in temperature on Earth which is caused by human activity. It is also having an impact on the political developments of the world. In 1988, the 'Inter Governmental Panel on Climate Change' was formed. In 2007, this inter-governmental team and the then US Vice President 'Al Gore' were awarded the Nobel Peace Prize.

know more about Al Gore

I.P.C.C. In fact, there is an inter-governmental scientific organization that collects and analyzes all social and economic information related to climate change. The IPCC was formed in 1988 during the General Assembly of the United Nations. The team itself does not conduct research nor does it monitor various climatic factors. Based on research papers published in reputed journals, this team reaches out to the governments and general public through its reports on human-caused factors affecting the climate. I.P.C.C. According to the report, anthropocentric greenhouse gases are presently responsible for the temperature rise in the environment, which has the highest amount of carbon dioxide.

This report states that anthropogenic carbon emissions contribute 90 percent to global warming. While Prof. you are. Rao, based on his research, is saying that cosmic radiation contributes only 40 percent to global warming. Apart from this, there are many other factors which contribute to global warming and research work is going on on them.

Dangerous result

Green house gas is the gas that enters the earth's atmosphere and becomes a factor in increasing the temperature here. According to scientists, if the emission of these gases continues in this way, then in the 21st century, the temperature of the Earth can rise from 3 ° to 8 ° C. If this happens, the consequences will be very fatal. In many parts of the world, the sheets of snow will melt, the sea level will rise by several feet.

This behavior of the sea will submerge many parts of the world, causing great destruction. This catastrophe will be greater than the devastation caused by any World War or any 'Asteroid' hitting the earth. This situation will also be very harmful for our planet Earth.

Awareness is only one way to stop global warming

There is no cure to stop global warming. It can be fought only by spreading awareness about it. We have to make our earth truly 'green'. Your carbon footprints (the measure of carbon emissions per capita) have to be reduced.

The more we keep the environment around us free from pollution, the greater the role we will play in saving this earth.

 - Emission of Green House Gases

• 21.3 percent from power station
• 16.8 percent from industry
• 14 percent from traffic and trains
• 12.5% ​​from farming products
• 11.3 percent from fossil fuel use
• 10.33 percent from residential areas
• 10 percent from biomass burning
• 3.4 percent from burning trash

Measures to stop global warming

Scientists and environmentalists say that CFC is mainly used to reduce global warming. The emission of gases has to be stopped and for this, the use of fries, air conditioners and other cooling machines will have to be reduced or machines which emit less CFC gas.

The smoke emanating from the chimneys of industrial units is harmful and the carbon dioxide released from them increases the heat. Measures have to be taken to prevent pollution in these units.

Environmental standards will have to be strictly followed to reduce the impact of smoke from vehicles. Efforts will have to be made to reuse waste from industries and especially chemical units and stop felling of trees on priority and emphasize conservation of forests.

Renewable energy measures have to be taken care of, that if wind power, solar energy and hydroelectricity are taken care of instead of electricity generated from coal, then control of gases heating the atmosphere can be found and at the same time there is no stopping of fire in the forests. Have to be applied.

source contact

Dr. Rama Mehta, Scientist, National Institute of Hydrology, Roorkee (Uttarakhand) India