Due to the evidence presented it is apparent that human climate change exists.Some examples showing that human climate change are solar output, volcanic eruptions, the Milankovitch Cycle, and water vapor. This is what causes some of the climate to change.
When volcanoes erupt, they let out a mixture of gases and water vapor into the stratosphere. The volcanoes release the greenhouse gas carbon dioxide,contributing to warming of the atmosphere which is making the climate change. As this is happening the volcano eruptions provide an insight into what would happen if we deliberately inject aerosols into the
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Do humans play a part in climate change or is it just mother nature? I believe that humans are play the main role in climate change. Since the Industrial age humans have played the main role in climate change because of greenhouse gases which cause the greenhouse effect. The main greenhouse gas that we emit is carbon dioxide from the burning of fossil fuels, the other greenhouse gases that we emit are methane, Nitrous Oxide, and Fluorinated gases. These greenhouse gases will absorb and re-emit some of the infrared radiation that would normally be radiated out into space. Another cause of climate change is deforestation, ever since humans started cutting the forest down the climate has changed globally.
The human race all around the world wonders if the climate is changing due to human activity or if it is just a natural occurrence. At certain parts of the Earth's surface, the climate can be observed much differently than other locations. As the years go by the average temperature of the Earth increases by little intervals. There are several different reasons why people believe the climate is changing every year. However, the increase of worldwide population and production of heat to the atmosphere is due to the increase of human activities that take place on a daily basis. Human activity is the main cause of the global climate change. The human impact on climate exceeds any known changes due to natural processes. The impact of this human activity is often misunderstood when looking at climate change.
Volcanoes are in fact important because without volcanoes the atmosphere wouldn’t have its oxygen rich properties. Many of years ago, Earth’s atmosphere was swarm with rock-forming minerals of the earth 's crust. During earlier volcanic eruptions many gasses enters into the earth atmosphere. Carbon dioxide, water vapor and many other gases
At the outset, there are numerous reasons why the climate change is probably caused by human activities, and the most conspicuous one stems from the fact that the phenomenon became increasingly obvious as the technology advances. For example, a recent seminar conducted by the University of Sydney manifested that the pullution is
Earth, a vibrant blue sphere in the solar system, is the only planet in the solar system that is currently known to host a multitude of life. Everything needed to survive and thrive is provided under a thin veil of atmosphere that separates all terrestrial organisms from the vast, frigid void of space. Earth is made up of intricate, collaborating systems that are often unpredictable. Land, water, air, and life-bearing organisms, including humans, collaborate to create a constantly fluctuating biosphere that is still being investigated to have a deeper understanding of its processes. In today’s technological age, the collection and interpretation of data has become paramount to help devise strategies to combat future threats. Data collection comes in many forms, but the collection and interpretation of climate data will be the topic under scrutiny. Recent data collected and analyzed by scientists suggests that the global climate is increasing in temperature and that information may be a cause for alarm. Why would this be a cause for alarm? The alarm should come from an understanding of how each living organism depends on one another to survive. If the delicate biological cycle is damaged or broken, the results could be catastrophic; forever changing the planet. This change in temperature may potentially affect all organisms that are currently known and those that have yet to be discovered and documented. This scenario is far too
When a volcanic eruption takes place, it releases carbon dioxide and aerosols such as ash particles and sulphur dioxide into a layer of the earth’s atmosphere known as the stratosphere. The aerosols include substances such as soot, salt crystals, viruses, soot and bacteria. While the release of the greenhouse gas carbon dioxide contributes to global warming, substances such as ash particles and sulphur dioxide building up in the stratosphere absorb and reflect the sunlight, making the earth a colder place. According to the British Geological Survey and the UN Geological Survey, around 100 to 300 million tonnes of carbon dioxide are released from land based and underwater volcanic eruptions. The eruption of Mount Pinatubo in June 15, 1991 was
Change in climate occurs when long-term weather patterns are altered, through both human and natural causes. It involves changes in precipitation, winds, and temperature as an outcome. Causes include the release of carbon dioxide through such activities as burning fossil fuels and deforestation. Human influences on climate have intensified since the Industrial Era. The atmosphere keeps the climate stable. By disrupting the atmospheric balance, the global climate changes.
There have been many studies performed that show humans are the major factor in climate change. They take into consideration both natural drivers and human drivers that impact our earth. “When all the natural and human-induced climate drivers are stacked up and compared to one another, the accumulation of human released heat-trapping gases in the atmosphere is so large that it has very likely swamped other climate drivers over the past half century, leading to observed global warming” (Union of concerned
For a very long time, there is a debate if humans have done the damage to the earth to make it's climate change. Now here's the question. Is there enough evidence that humans have made the earth warmer in it's climate? No there isn't enough evidence to prove that humans have affected the earth's climate.
Introduction: Since the beginning of time, volcanoes have been wreaking havoc on the world, as we know it. Yet in the more recent times, there has been a great amount of debate regarding the effect of volcanic eruptions on world climate change. In this report, the effects of these volcanoes will be explored, particularly in regards to cooling and the depletion of the ozone.
It’s no secret that the Earth is becoming hotter and hotter each year. Anyone can step outside and realize that the temperature isn’t the same as it was years or even one year ago. Climate change is definitely something that people have been concerned about, but could climate change affect more than just the Earth’s temperature? Scientist studies have found that if greenhouse gas emissions remain at their current levels, then rainstorms may become more frequent and intense across the country. Climate change can and possibly will bring wetter and stronger storms causing more landslide, flash floods, and many other natural disasters. Other regions such as the Pacific Northwest and central United States may even experience extreme droughts along
An aerosol is a mixture of fine solid or liquid particles suspended in a gaseous mass, such as steam or smoke in the air. The stratospheric temperature also increases because the sulfuric acid absorbs heat, which reduces the amount of heat that reaches the ground, causing it to cool. The heat that is trapped in the stratosphere causes the air high in the atmosphere to be heated dramatically. Although this is process commonly occurs after volcanic eruptions, on rare occasions, the surface is actually heated after a volcanic eruption. An example of this is the Pinatubo eruption in 1991, which caused warmer winters in the northern hemisphere mid-latitudes (Williams, 2010). The heating and cooling of the atmosphere affects wind patterns, which is why this occurrence took place. The temperature changes caused stronger easterly winds across North America, which kept the cold southerly winds away, and the region recorded higher that average temperatures. Moreover, volcanic eruptions spew volcanic ash high into the atmosphere, which can be dangerous to humans (Williams, 2010). The volcanic ash can stop plane engines, causing them to crash. The ash is melted in the extreme heat of airplane engines, fuses to the internal mechanism, and then cools and solidifies, changing the aerodynamics of the engine, which causes it to lose power. Additionally, volcanic
Most of the blame for climate change over the years especially after the 1850’s has been placed on humans. As long as modern humans have roamed the earth, they have been upsetting the natural balance of the earth. People have did this by clearing areas of land, killing animals, polluting water, etc. Before the “modern human”, people like the Native Americans cared for the earth. They respected the land and the people that cared for it. Unfortunately, people don’t care anymore. Until recently, people did not care for the earth. People did not realize the harm they were causing it. Now we know how detrimental things are that we continue to do and used to do.
Aerosols are particles in the atmosphere that affect reflectivity, which affect the amount of energy that enters Earth, ultimately affecting global temperature change. An example of this can be seen in volcanic eruptions. Volcanic particles that reach the upper atmosphere are able to reflect enough sunlight back to space, which can cool the surface of Earth by a few tenths of a degree for a few years (Hegerl, 2007).
There are two specific aspects involved in the air pollution from volcanic eruption. During the eruption, shield volcanoes like the Hawaiian islands can release quantities of volcanic ash, which is a small crystal fragment from basalt rock, into the air (Montgomery 2014, 96) . Moreover, volcanic ash can fly and spread to a wide area. In addition to volcanic ash, a huge amount of actively poisonous gases, including a high concentration of carbon dioxide, carbon monoxide, various sulfur gases, fluorine gases, and hydrochloric acid, have been emitted to the air (Montgomery 2014, 105). In particular, in 2008, Kilauea, a volcano in the Hawaiian islands, has resumed erupting and released a significant amount of sulfur dioxide. These escaped volcanic gases of the explosion then quickly form volcanic vog via interacting and combining chemically with oxygen, moisture, dust, and sunlight (Writer 2017) . Furthermore, vog, after a period of time, can form aerosol, which is a suspension of tiny liquid and solid particles (Canyon & Campbell 2017) . These huge amount of toxic gases and dust have emitted to the air, which cause air pollution and negatively impact the community health and agriculture over the period of years.