Climate Change Is The Single Biggest Environmental And...

Climate change is the single biggest environmental and humanitarian crisis of our time. Our Earth’s temperature is climbing at an alarming rate. Earth s average temperature has risen by 1.4 °F over the past century, and is projected to rise another 2 to 11.5 °F over the next hundred years. The planet is seeing the devastating effects of a warmer earth; warmer oceans, melting ice caps, and rising sea levels. As these and other changes become more pronounced in the coming decades, they will likely present challenges to our society and our environment. When the sun’s radiation reaches our atmosphere, some is reflected back into space and some passes through and is absorbed by the Earth. This causes the surface of the Earth to warm up. Heat released from the Earth is radiated outward and absorbed by greenhouse gases in the atmosphere. This process prevents heat from disappearing into space and keeps Earth warm enough to sustain life. Some human activities, such as burni ng fossil fuels, intensify the warming effect by releasing additional greenhouse gases into the atmosphere. These gases include carbon dioxide, methane, and nitrous oxide. Carbon dioxide is considered a relatively weak gas; however, so much of it is released that it has the largest impact on the enhanced greenhouse effect. Carbon dioxide is primarily produced by the burning of fossil fuels in cars, power plants, and factories. About three-fourths of the carbon dioxide added to the air comes from burning fossilShow MoreRelatedEnvironmental Issues Of Global Warming1436 Words   |  6 Pagesplanets in the universe that holds enough oxygen and water to support life. Unfortunately, the planet is suffering due to endless amounts of environmental problems which will result in major consequences for daily life. Today; global warming, deforestation and environmental degradation are the biggest issues this planet continues to fight against. Environmental issues result from discussions over the use of resources and pose challenges that are as diverse as Earth’s ecosystems. The environment isRead MoreGlobal Warming And Climate Change908 Words   |  4 Pagesproof, acknowledged that global climate change is going on, which humans are the cause. however, a number of the most recent analysis says if we would like to keep the Earth’s climate among the vary humans have knowledgeable, we should leave nearly all the remaining fossil fuels within the ground. James Hansen, NASA’s prime climatologist and one of the first to warn greenhouse warming had been detected, taken off to outline dangerous human interference with climate. In 2008, his team came to the surprisingRead MoreThe End Of World War II And Creation Of The United Nations4715 Words   |  19 Pagesbilateral relations in addressing issues of prior importance. They agreed to continually deepen military exchanges, develop a new type of military-to- military relations, create more job opportunities through trade, tackle climate change, counterterrorism cooperation, and promote environmental protection. The first section of this essay points out some argument towards the distinct roles and responsibilities of US and China towards international society. The second section however, highlights the global impactRead More The Effects of Fear on the Society Essay3823 Words   |  16 Pagesof resources. As demographic and environmental factors change, the careful balance of supply and demand becomes altered. This change in the distribution of resources is usually a slow developing process, as rising fertility rates or environmental waste can decade by decade create a greater imbalance between what is available for consumption and what is needed for survival. Still, sudden unexpected events sometimes arise that greatly disrupt the environmental balance. 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