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Global Warming Persuasive Essay

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There is a strong debate in our society about the threat level posed by climate change. Climate change is a real threat because there is a measurable trend that is already impacting our environment. Much of the discussion on television regarding global warming tends to focus on where to place blame: Are humans causing global warming or is global warming a natural process? While most scientists agree that Earth is becoming warmer, those who support global warming are still conflicted on the root causes. Atmospheric warming associated with climate change has the potential to increase ground-level ozone in many regions, which may present challenges for compliance with the ozone standards in the future. The impact of climate change on other air pollutants, such as particulate matter, is less …show more content…

Research has shown that the carbon dioxide level has risen above any measures compared to centuries before, our planet's surface temperature has risen about two degrees farenheit, most of the warming has occurred in the past 35 years according to NASA’s research. Climate change and air pollution are closely linked, although in scientific research and often in policy they have been largely separated. Many of the common air pollutants and greenhouse gases not only have common sources, but may also interact physically and chemically in the atmosphere, causing a variety of environmental impacts at global scales. The combined effects of climate change and air pollution factors may significantly differ from the sum of separate effects due to various interactions. CO2 absorbs heat reflected from the Earth’s surface heat that would otherwise pass freely into space. The CO2 then releases that heat, warming the Earth’s atmosphere. As CO2 levels increase, the pace of warming accelerates. Satellite measurements confirm that less heat is escaping the atmosphere today than 40 years ago.

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However, perhaps, the relationship is reversed; what if it is the increased temperature of Earth that is catalyzing the higher carbon dioxide levels? What if, in turn, the higher carbon dioxide level is increasing the temperature? Perhaps the Earth is trapped in a positive feedback loop, where the higher temperatures lead to higher carbon dioxide levels, which then raise the temperature. This experiment explores this concept of temperature’s effect on carbon

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1653 Words | 7 Pages

Scientists predict greenhouse gas concentrations in the atmosphere will continue to increase unless the billions of tons of our annual emissions decrease substantially. The effects of the increased emissions have been well documented, with a 37% increase in the warming effect from greenhouse gases added by humans to the Earth's atmosphere. This has caused droughts, flooding, extreme weather

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The most important consequence of climate change is the impact it is having on global health. As climate change has been

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When you burn fossil fuels, CO2, a chemical compound is released into the air, which rises into the atmosphere. The sun rays that reflect of the surface of the earth are filtered by the atmosphere to ensure that earth never gets to hot or cold. However, when excessive amounts of CO2, which is produced by cars, industrial facilities & power stations, and domestic and commercial activities, is in the atmosphere, the filtration of the suns rays is sent out of whack and excess heat returns to earth. This effect is called “The Greenhouse Effect” because it makes earth like a green house, trapping in all of the heat. The charts below show the percentages of contributions of greenhouse gas emissions and the regional air quality index (RAQI) of East Sydney in September

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572 Words | 3 Pages

Well, you might be astounded to know that carbon dioxide is merely 0.04% of our atmosphere as of today. And 100 years ago, it was around 0.03%. How much has the temperature risen over the last 10 years, when the world has increased the use of fossil fuels so much? 2 degree Celsius? 1? Wrong again – Almost 0 degree!

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473 Words | 2 Pages

The carbon dioxide levels have risen over the last 10,000 years. CO2 is thought to be the greenhouse gas that causes climate change and global warming. It possibly went up due to the increase in the population. Since we breathe in oxygen and exhale CO2. Everything is putting CO2 back into the environment but, at high rates.

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1614 Words | 7 Pages

Humans are pumping more carbon dioxide (CO2) into the atmosphere than any time in history. Carbon dioxide is a greenhouse gas, a gas that holds radiation, and this extra CO2 in the atmosphere means that our atmosphere is absorbing even more of

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530 Words | 3 Pages

As the scientists met up they came to a conclusion that 95 percent of the climate getting warmer is caused by human activity. Human activity that causes certain gases in the atmosphere to increase and block heat from leaving Earth. The gases that help assist climate change are carbon dioxide, methane, and nitrous oxide. Carbon dioxide is released into the atmosphere by humans burning fossil fuels such as coal, oil and natural gas. Humans use fossil fuels for transportation, electricity, heat, medicine, cosmetics, and much more.

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765 Words | 4 Pages

When all these extra gases are released, carbon dioxide stars to accumulate in the atmosphere. Climate change is a global issue because when the temperature of the Earth changes even very slightly, it can cause droughts and our crops can die. This is affecting our food supply. Also, when water levels rise even slightly, it can be very destructive for

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1211 Words | 5 Pages

Climate change is a controversial phenomenon in the world. It is not a new occurrence, as human beings have gradually been adapting to the changing climatic conditions over the centuries. It is speculated that before the year 2020, the world will be the warmest it has ever been. The climatic changes are incredibly accelerated due to human activities across the world. The major contributing factor to the change is high levels of carbon IV oxide in the atmosphere.

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By releasing this gas into the air the natural greenhouse gases increase and cause many effects to happen. Carbon dioxide is also caused by removing natural resources from the land for agriculture. When the Earth starts to warm many other things do to, the ocean will become more acidic and glaciers might partially melt. If the oceans become acidic, fish and other sea creatures will have an unlivable environment. If glaciers start to melt arctic animals that rely on the ice may start to become extinct.

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682 Words | 3 Pages

There are things that are happening in the world that are caused by global warming and greenhouse gasses which will endanger our lives sooner or later, things such as high country changes, which means that there is a lower amount of snowfall in certain areas in the world, the seasons change at national parks which means over the years the best times to go to tourist attractions have changes , all of these are effects of global warming but also greenhouse gases have their own effects in the world , things like ocean acidification which is when the carbon dioxide makes up to 30% of the oceans , change in plant growth and nutrition, plants grow faster because of carbon dioxide but have less nutrition because they are growing fast and don’t have enough time to grasp the nutrients from the soil and sunlight. Ozone layer depletion, nitrous gases are the most important ozone depleting substance, but with all this bad there are good effects that these things have, greenhouse gases, it contributes towards the survival on earth, without greenhouse gases the temperature would be as the temperature on the moon which differs during the day and night. We as humans might not see carbon dioxide as important but it plays a vital part in plants and animals, in means of photosynthesis and

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1057 Words | 5 Pages

This is called the greenhouse effect and it is natural and necessary to support all life on earth. However, while greenhouse gases build up, the climate changes and result in dangerous effects to human health and ecosystems. In fact, global warming is already having significant and costly effects on our communities, our health, and our climate. Unless people immediately take action to reduce global warming emissions, these impacts will continue to get worse, become more costly and damaging, and increasingly affect the whole planet in a very negative manner. Dangerously hot weather is already occurring more frequently than it did 60 years ago and scientists expect heat waves to become more frequent and severe as global warming gets worse and intensifies as time goes on.

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430 Words | 2 Pages

Arguably the most significant thing humans have done to cause climate change is the drastic increase in CO2. As a result of human activities, carbon dioxide, methane, nitrous oxide, and the halocarbons (a group of gases containing fluorine, chlorine, and bromine) build up in the atmosphere over time, as well as the natural sources of CO2, like vegetation. The concentration ofCO2 has went from 280 to more than 380 parts per million in just two hundred years. Still currently rising, the burning of fossil fuels by humans will continue to cause global warming and climate

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1634 Words | 7 Pages

The ice from glaciers, the ice sheets and permafrost are already melting and will probably continue to melt at a higher rate in the future leading to rises in ocean levels (IPCC, 2014). Furthermore, it causes the emission of methane (also a GHG), stored mostly in the Arctic regions (Shakhova et al., 2007) which in turn leads to increased heat in the atmosphere, further aggravating climate change. GHGs cause the oceans to contain increasingly more acids, which damages coral reefs and negatively influences the amount of CO2 the ocean can absorb (IPCC, 2014). Weather conditions are becoming progressively extreme and a rise in floods, hurricanes and temperatures can already be measured and will further increase in the future (USGCRP, 2014). Weather incidents could destroy forests and swamps, which causes less CO2 to be absorbed naturally.

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