IF YES THEN HOW AND HOW CAN WE MINIMIZE IT.?
Readers Time
By: Afia NisarIn the name of all the most beneficent and the most merciful. Distinguished chief guest, worthy judges honorable principal respected teachers and my dear fellows ASA.today the topic which I am going to throw light on is a very strong and effectual issue that is global warming. As we all are well aware of the term global warming it is increase in the average temp of the earth’s atmosphere...The co2 is being emitted and NOT being absorbed by the green plants for photosynthesis THEN the amount of co2 in air is increasing forming a layer adjacent the earths surface traps unwanted rays inside it. It causes the air temp to rise. Now the question arising is “IS GLOBAL WARMING REALLY A MENACE TO OUR LIVES” global warming is really a threat to us it is a critical issue and it should be solved as soon as possible because the longer it goes on the more we will feel insecure living on our very own mother land. Don’t you want your children and their children and their children to live a better life than you or a life at least like you? of course you do they’ll suffer more if things will go on like this so together we have to hold our hands for the better future of our next generation now a question may come into your mind that what are the causes of global warming what makes Global warming the causes include pollution , smoke coming out of the vehicles, industries and debris use of AC in homes ,operating refrigerators and use of aerosols sprays emit cfc later as the cfc goes up into the air it helps the ozone layer to deplete which lets the UV ray s inside earth and spread diseases like skin and eye cancer. Much use of sulphur dioxide I power stations and burning of fossil fuels cause acid rain so2 mixes with water vapors to make acid rain it can case damage to many plants ripen fruits on trees starts rot it can also cause iron to rust and many buildings will be destroyed. all the causes are due to our idleness .they r irreversible so we should try to stop them before it gets too late all the cause leave a major effects on the worlds environment foe instance.
Rising of sea of sea level are an easily measurable effect of global warming as he ice melts it joins the huge pool of oceans. Sea levels are currently on apace to rise at about 1 inch every 10 years .this might seem a small change but this is the first step which can make our future disastrous. Beach erosion is a major effect of rise in sea levels, beach vacationers may find nothing like they used to find before a ht sandy beach in winters. Tourist base has really been a catastrophe isn’t it Tourism pumps our 50 billion dollars into Florida economy and its neibouring nation earn 15 billion dollars each. in fact every US state and some nations depend on tourism to sustain their economy .what will happen to them if the beaches will erode what will happen to the people and the nations future the answer is simple and clear that if we don’t stop it the beaches will ruin . Despite its economy beach erosion also harms the marine life and the plants and the animal inside it. One of the most pervasive effects of global warming is frequent changes in weather raging floods hurricanes and dozens of tornadoes sweeping the landscapes .since the dawn of industrial revolution the frequency of hurricanes have risen by40%
Hunza: Afia Nisar, receiving first price in competition from Deputy commissioner Hunza-Nagar Zafar Waqar Taj. Photo by: Shams
If we increase the tem the air will absorb more moisture in forms of water vapors. by definition evaporation is a cooling process so why is this increase d evaporation not helping global warming. Because the water vapors counter the cooling process while acting as a green house. The overall destabilization of local climates is also a major effect of global warming. All the effects have been discussed but there should be ways to stop them. Global warming can be prevented because where there’s a will then there’s a way. Making little differences in how we do thin in our daily lives can help us a lot. Am I right we can help it by switching off the light when not in use? minimizing the usage of fossil fuel and gasoline less use of aerosol sprays air conditioners and refrigerators ,as the technology has been advanced we can use water or battery generated vehicles but instead we can walk if we are going on a short distance.All these were the policies to prevent global warming. We should try to stop it because there is still time to stop it. LIFE is thee most precious and the dearest things near a person. So what if we don’t live because we also face dangers from it. So, for the sake of our lives let’s take an oath today that from now onwards we will work together on the issue.
The above text is speech delivered by first price winner in competition by Affifa Nisar. She is a brilliant student of AHSSH. she secured first Position in Inter School Speech Competition at Central Hunza level held in F.G.Boys Model School, Karimabad
Hunza: Afia Nisar, receiving first price in competition from Deputy commissioner Hunza-Nagar Zafar Waqar Taj. Photo by: ShamsIf we increase the tem the air will absorb more moisture in forms of water vapors. by definition evaporation is a cooling process so why is this increase d evaporation not helping global warming. Because the water vapors counter the cooling process while acting as a green house. The overall destabilization of local climates is also a major effect of global warming. All the effects have been discussed but there should be ways to stop them. Global warming can be prevented because where there’s a will then there’s a way. Making little differences in how we do thin in our daily lives can help us a lot. Am I right we can help it by switching off the light when not in use? minimizing the usage of fossil fuel and gasoline less use of aerosol sprays air conditioners and refrigerators ,as the technology has been advanced we can use water or battery generated vehicles but instead we can walk if we are going on a short distance.All these were the policies to prevent global warming. We should try to stop it because there is still time to stop it. LIFE is thee most precious and the dearest things near a person. So what if we don’t live because we also face dangers from it. So, for the sake of our lives let’s take an oath today that from now onwards we will work together on the issue.
The above text is speech delivered by first price winner in competition by Affifa Nisar. She is a brilliant student of AHSSH. she secured first Position in Inter School Speech Competition at Central Hunza level held in F.G.Boys Model School, Karimabad
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