How serious is Global Warming?

This report will c over worldwide Warming and its make on people. Also this report will look at contrasting ship canal that international Warming affects homos as well as animals. This research report will cover climate change, greenho examples gases and evidence to wear Global Warming.EvidenceThere is a lot of evidence to complement the Global Warming however the significance of the source depends on the reliability of the source.One of the close to honest methods of collecting data to show Global Warming is ice-core dating. Ice cores are samples dag up from accumulation of s straight offfall and ice over a period of time that recrystallized and pin down convey bubbles1.Measuring temperature of the Earths surface with thermometer can precisely provide data for knightly two or three centuries. A nonher sources of information about the past, is canvas peat bogs or dendrochronology. Plants produce pollen in vast amounts, and each species of plants has a typical type o f pollen. When looking at peat bogs. Differences between species and between the ecological conditions take to flourish best, their pollen allows scientists to determine temperature and humidity levels of past years.Tree ring depth psychology is also affaird by scientists when looking at Climate change. to each one year, manoeuver produces new layer of xylem vessels. The diameter of xylem depends on the season2. The width of the tree ring can tell the scientists about the yield of the tree. This evidence is steady-going as tree is dependent on the environment, the temperature and the humidity.All methods produce reliable data, however validity of the evidence can be questioned. The validity depends on whoever motorcarries out the research. If the research is carried out by a private gild (e.g. (BP) British Petroleum) will show only some of the data the close to reliable to the question or to prove a certain point. The most reliable researches are carried out by independent companies or universities.What is Global Warming?The solar radio act in form of light waves passes by dint of the atmosphere. Most of it is absorbed by the earth and warms it. Some of the waves are reradiated bear out into space in form of infrared waves. However, some of the Infrared radiation is trapped by the Earths atmosphere and it warms it. As the composition of atmosphere changes and it thickens, more(prenominal) infrared radiation is trapped ca using the raise in global temperatures.In natural wheel the concentration of CO2 in the station should equal the composition of light speed dioxide in the soil. However human activity changed that by releasing extra CO2 from the fossil fuels into atmosphere. The natural cycle is out of equilibrium and can not get rid of the intemperance of the gas.Ca intentions of global warmingOne of the main events for the Global Warming is human activity. The human needs and cosmoss be attack lazy ca employd everything to be computerized and the energy use is great. To supply great deals of energy more fossil fuels are burn down and more greenhouse gases are given off to the atmosphere. Also the drop of commitment of human race to healthy life styles caused the car manu situationurers to join on the car production in recent years. Everyone wants to own at least one car, but they dont think about consequences of that. Many more cars cause a lot of emission of CO2 into the atmosphere.Greenhouse Gas conventionalityContribution (%)Water VapourH2O36-70 hundred DioxideCO29-26MethaneCH44-9OzoneO33-7The upbringing temperature causes more water to vaporise, which idle wordss to more UV light being trapped by the atmosphere, in that locationfore the improver in the average temperature.As the graph above shows over a period of hundred years there is a positive skew, which indicated the increases in temperature. The increase is around 1oC, which could suggest a fast increases in surface temperatures.Environmental implica tionsThe increases in the concentration of greenhouses gases in the atmosphere, the possibility of acidic rains increases. Acid rains are caused by emissions of compounds of ammonia, carbon, nitrogen, and sulphur which answer with the water molecules in the atmosphere to produce acids.5 The below diagram shows the defame to the European Forests caused by Acid rain and Air pollution.The data shows on the above diagram was collected in 1988, which means that by now there would be more damage made to the European forests over the past 20 years as the concentration of gases increases in the atmosphere. frugal ImplicationsAs the climate changes and the surface temperature increases, the food companies may find it glib to grow crops in certain parts of the world where they did before. This means that sift for example may not grow in Asia and this may lead to big scale starvation. This could also be seen as a brotherly implication to the Global warming.On the other hand, car industrie s may confound planned rises in sales. There are two reasons for that. One of them is the fact that everyone now want to own a car, however that will only increase the concentration of carbon dioxide in air. Car industries are coming with new ways of overcoming the CO2 emission and are producing enthalpy power cars. Many hybrids ingest been designed by many different car manufactures, however they are not widely available for public use as they are more expensive than the petrol supply cars. barroom of Global WarmingTo help prevent Global Warming, the emission of Carbon Dioxide has to be lowered and emission of other greenhouse gases. One of the ways in which gas emission can be lowered is use of renewable energy sources.One of the powers that we could use is solar power or wind power, however in England there is a problem with solar powering as there is not a lot of sun and it is not reliable. Many hot countries in the developing world, for example countries of South the States could use sun light as their source of energy. However when using sun light energy, back up batteries or generators are substantial as sunlight is not a reliable source of energy. In the UK not many houses are solar powered as the knowledgeableness of PV cells is very expensive.It is important that the developing countries lower their gases emission and start to use renewable sources of energy as the consumption is going up on with the CO2 emission. The industrialized countries are around 24% of world population and use about 75% of energy. Along with that they account for 73% of CO2emission in the combustion of fossil fuels. Meanwhile, it is projected that energy consumption will increase primarily in the developing world related to the population growth and the ongoing industrialization in the future.Another way of lowering carbon emission was introduced by the car industries which introduced hydrogen powered cars. In hydrogen combustion water is given out when hydrogen is used as a fuel. It can be seen that Global Warming is a safe issue even to the government, as the mayor of London decided to have 8 hydrogen powered buses by 2012. It sound like it is not a lot but still developing hydrogen powered engines are very expensive.