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Global warming

  1. By Faizan Atif Masood & Zain Ul Abideen
  2. What Is Global Warming?  What is global warming? Global warming is the average temperature of Earth has increases since 1950 until now the temperature continuing increasing. Global warming can also refers to climate change that causes an increase in the average of temperature. However global warming are causes by natural events and human that are believed to be contribute to increase in average
  3. Causes of Global Warming Global warming is a serious issue and is not a single issue but a number of 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.
  4. Natural Causes 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.
  5. Human Influences on Global Warming The earth has been changing for many years until now it is still changing because of modern lifestyle of human. Human 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.
  6. The Effect of Global Warming The 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 First 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. According to the National Snow and Ice Data Center "if the ice melted today the seas would rise about 230 feet". It affects many low lying areas such as the Netherlands. In future, the Netherlands will be cover by water once the North Pole is melted
  7. The yellow represents warming, melting glaciers, flooding and rising of sea level. The red represents the spread of disease, earlier springs, plant and animal shifts and population changes, coral reef bleaching, downpours, heavy snowfalls, and flooding, droughts and fires.
  8. Where Has It Been Happening This is where temperatures have risen in the world.
  9. What’s Happening Scientists say that the barrier insulating the continental ice caps is melting. “The impacts of warming temperatures in Antarctica are likely to occur first in the northern sections of the continent, where summer temperatures approach the melting point of water, 32 degrees F (0 degrees C).”
  10. What’s Happening As the ice melts, big chunks of glaciers will break off and become like ice cubes in a big glass of water. The ice chunks, known as icebergs, create mass in the ocean. The icebergs displace the water causing the ocean level to rise. Some of the shoreline in many places like Florida (where the land is at a low altitude) will go under water.
  11. What Will Happen “Rising global temperatures are expected to raise sea level, and change precipitation and other local climate conditions. Changing regional climate could alter forests, crop yields, and water supplies. It could also affect human health, animals, and many types of ecosystems. Deserts may expand into existing rangelands, and features of some of our national parks may be permanently altered.”
  12. Conclusion Global warming is affecting plants, animals, humans and the earth. We need to learn how to conserve our use of fossil fuels to minimize carbon dioxide production. This will slow down the effects of global warming.
  13. CONCLUSION In conclusion, Global Warming is a serious problem that it would reduce if people started from now being conscious about what is happening in the world and the consequences of our actions.
  14. HOW TO STOP GLOBAL WARMING  We cannot wait for governments to find a solution for this problem, each person can bring important help by adopting a responsible lifestyle, starting from little daily things.
  15. Recycle Here are 10 simple actions you can take to help reduce global warming. 2.-Use Less Heat and Air Conditioning 1.-Reduce, Reuse, Recycle
  16. Stop global warming 3. Change a Light Bulb 4.-Drive less
  17. Stop global warming 5.-Buy energy-efficient products 6. Use Less Hot Water
  18. Stop global warming 7.-Use the "Off" Switch 8.- Plant a tree
  19. Stop global warming 9.- Avoid pollution 10. Encourage Others to Conserve