Causes Of Environmental Issues

Every year the average American produces over 22 metric tons of CO2 living a normal life (“What is Carbon Neutrality,” 2008); and the United States as a whole produces 6,049,435 metric tons of CO2 yearly (“List of Countries by CO2 Emissions,” 2010). This disturbing figure is the main cause of global warming and we have yet to take responsibility for our actions. There are many different theories of what has caused global warming and the answer is mankind. Humans are the cause of global warming because of pollution, over population, and deforestation.

Since the mining of Natural gases and energy, Emissions of greenhouse gasses have been slowly releasing into the atmosphere. This happens by burning the natural gases to create energy for our vehicles or even lawnmowers. On Earth we utilize a lot of energy to maintain a lifestyle we know and love today. But most forms of energy, cars and Farming produce large amounts of green-house gases that can heat and change the earth's atmosphere permanently and cause the ice caps to slowly melt because of constant heating.

Greenhouse gases keep heat close to the earth’s surface making it liveable for humans and animals. However, global warming is happening largely due to an over-emittance of these gases and fossil fuels (natural oil, gasoline, coal)

The major contributors to global warming are four types of greenhouse gases. (Fig. 2). These gases ultimately lead to the greenhouse effect. (Fig. 3). Carbon dioxide is essential to living because when a plant goes through photosynthesis, it is converting Carbon dioxide and water into oxygen that humans need to breathe. (UCSB, 2015) Although CO2 is essential for life, it can have harmful effects. Fossil fuels are any natural fuels that were formed on the Earth’s surface before humans existed. These natural fuels include: Coal, oil and natural gases. Humans have to burn these fuels in order to create vital essentials to life such as energy and electricity. Unlike plants, when we burn these fuels for electricity and energy, Carbon dioxide is released into the Earth’s atmosphere. These gases eventually trap the heat that is supposed to escape the Earth, thus creating higher temperatures on

When Carbon dioxide is released into the atmosphere over time the carbon will add up resulting in the average temperature of Earth’s air and ocean. The temperature change takes over hundreds of years to change so the average temperature we see right now could most likely still rice if all carbon dioxide emission are eliminated. Humans contribute to global warming by increasing the greenhouse effect. The greenhouse effect occurs when greenhouse gases, carbon dioxide, methane, nitrogen oxide, and fluorinated gases, collect in the earths atmosphere. Sun light passes through the atmosphere to the earth surface to allow the earth to heat up. The atmosphere traps the heat on earth to develop the earths temperature. The greenhouse effect is ruining this because the greenhouse gases trap to much heat on the earth causing overtime a higher average temperature. Carbon dioxide accounts for 82% of all United States greenhouse gas emissions from human activities. Currently the United States is ranked second in the top carbon dioxide emitters in the world.

Most climate scientists agree with the idea that the main cause of the current global warming trend is human expansion of the "greenhouse effect", warming that results when the atmosphere traps heat radiating from Earth toward space. Over the last century, the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2). This happens because the coal or oil burning process combines carbon with oxygen in the air to make CO2. To a lesser extent, the clearing of land for agriculture, industry, and other human activities has increased concentrations of greenhouse

Global warming has been a controversial topic for years and some have even denied its existence; however, as more studies are being published every day in regards to our changing climate, it is hard to ignore this growing issue and how humans contribute to it. The term greenhouse gases refers to the group of gases that are primarily responsible for global warming and chief among these gases is carbon dioxide. Rising carbon dioxide levels can be attributed to a combination of burning fossil fuels such as coal, natural gas, and petroleum as well as deforestation in general ( Source A). To slow the effects of global warming, it is important for leaders in our society to consider their greenhouse gas emissions, especially carbon dioxide, and make

In today’s society we face many major problems such as poverty, free trade complications, human rights issues, and environmental issues. However in the world many people deny that we face environmental problems, and state that it is not our main problem, when in fact it is a leading problem slowly destroying all life on this planet. Environmental issues are continuing to threaten our world, but many organizations such as EPA are working to solve many of the major environmental problems.

Every year, almost 7 billion tons of carbon dioxide is released into the atmosphere by human activity. That is the equivalent of 107,700,000 jet airplanes being in the air at once! This harrowing figure is the main cause of global warming, and has been increasing for the last 50 years. Global warming is caused by the increase of greenhouse gasses, carbon dioxide and methane primarily, in the earth's upper atmosphere directly caused by human burning of fossil fuels, industrial, farming, and deforestation activities. Global warming is defined as an increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic

A scientist that reports for National Geographic Magazine stated, “Since 1990, yearly emissions have gone up by about six billion metric tons of “carbon dioxide equivalent” worldwide, more than a 20 percent increase”(“Causes of Global Warming”) Humans are the cause of global warming. Overpopulation of the human race has resulted in a multitude of carbon dioxide gas getting trapped in the atmosphere, warming the earth as if it was a greenhouse. Carbon dioxide (Co2) is a “waste” gas of human beings. One human approximately exhales two and one third pounds of carbon dioxide gas a day(Palmer) Consequently, the gas is warming the earth from the core up. Humans are the cause of global warming.

In global warming, %82 of greenhouse gases is from carbon dioxide human activities. Human activities are changing the carbon cycle by… adding more carbon dioxide into the atmosphere. The main human activity that emits carbon dioxide is the combustion of fossil fuels for energy and transportation. Also some companies have contributed to the help on global warming, by using technology that stops carbon dioxide emissions. The Inconvenient Truth explains that carbon emissions are the main cause of global warming, and this climate crisis.

The environment has been in trouble for a long time. Americans have been dealing with air pollution, overpopulation, natural resource depletion, pesticide, water pollution and public health issues. These issues are causing environmental problems and had a negative effect on the environment. Most of these crises started in the early 19th century. The government got involved and started creating laws to protect the environment and the public.

The increase in CO2 emission is primarily caused by the burning of fossil fuels. Fossil fuels are carbon-based fuels from fossil carbon deposits, including coal, oil, and natural gas. The burning of fossil fuels is a big part of life because it powers automobiles, heats and cools homes, and generates electricity. This combustion of fossil fuels is about 90% of the total emission in the world (Greenhouse gases, Climate change, and energy). When this fuel is burned, it pollutes the atmosphere and increases the global warming process. What makes CO2 dangerous is the fact that it is nonrenewable and it warms the earth faster. CO2 emissions should be lowered because when the earth is warmed up this and other greenhouse gases increase the rate at which the polar ice caps melt, resulting in increasing sea levels and flooding. To help reduce these CO2 emissions replacing a regular incandescent light bulb with a compact fluorescent light bulb can save 300 pounds of carbon dioxide a year (Al Gore, reduce your impact at home, 1), moving a thermostat down 2° in winter and up 2° in summer could save about 2,000 pounds of carbon dioxide a year (Al Gore, reduce your impact at home, 3). Another great way to reduce CO2 emission is by switching to energy efficient appliances which can save 175 million pounds of carbon dioxide. These are one of many fantastic ways to help save the environment and drastically reduce the amount of CO2 being put into the atmosphere(Al Gore, reduce your

Greenhouse gases come from such mainstays of modern life as electrical power plants, automobiles, and heavy industry. Growing consumption of fuel by less efficient cars and light trucks suggests that motor vehicles may soon overtake industry as the largest source of gases suspected of causing global warming by effectively creating a greenhouse around the Earth. Many people do not want to decrease their standard of living by reducing their consumption of fossil fuels. These people do not realize that if they reduce their consumption, there will be a reduction in the amount of greenhouse gases. If this does not happen and global warming continues, the long-term effects may be catastrophic.

Nevertheless, not all gases cause global warming and disrupt the fragile balance of our atmosphere. In fact the main few, like methane and water vapors, are even very surprising because they’ve been around sense the dawn of mankind, and the earth as a whole. Methane can result from natural sources as well as human activity; however, there are specific habits and practices that dramatically increase the production of methane. Many of which include the decomposition of a variety of wastes in landfills, many agricultural practices