The Earth 's Climate Change Essays

2105 Words May 6th, 2016 null Page
Over the past decades, the earth’s climate and the population growth increased with the earth 's temperature. As the amount of the atmospheric greenhouse gases increased, and then carbon oxide (CO2), chlorofluorocarbons (CFC), methane (CH4), and nitrous oxides added into the earth 's atmosphere. Throughout humankind, deforestation and burning fossil fuels are serious problems that changes in the earth 's environment, ecosystem, and temperature. The earth 's climate changes caused extreme high temperatures, changes precipitation patterns, extreme droughts, melting glaciers, and accelerated sea level. Therefore, human activities in the earth are responsible for climate change.

Natural causes responsible for climate change, but not blame to the human activities in the earth. The Milankovitch theory explains about the seasonal changes when the Earth orbits around the Sun. These three different orbital cycles are eccentricity, tilt, and precession.The three different orbit cycles around the sun determines the affect the amount of solar heat into the Earth’s surface and effect of climatic patterns. The earth’s temperature is changing since when the planet formed, and there is not affection on the human activities. Our planet probably experienced its hottest temperature in its earliest days, when the planet formed in the solar system.

The Paleocene-Eocene Thermal Maximum (PETM), which occurred around 56 million years ago, is the most recent that we can compare todays warming.…

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