Human Behavior and Activities Responsible for Global Climatic Changes

In recent years, global climate change due to global warming has been largely researched. The paper, “Global Climate Change Triggered by Global Warming,” offers compelling evidence from various scientific papers that the process of Earth’s climate undergoing significant change has already begun and requires our attention due to the probability that human-generated greenhouse gases are the primary cause. Major focal points are shifting towards determining the causes to mitigate the effects rather than establishing the existence as sufficient amount of evidence has proven that global warming is indisputable. During the final decade of the 20th century, climatologists have concluded that the past millennium to be the warmest, especially in the year of 2005. Solutions towards the cause would require assistance from the population as a whole.

A major product that we burn has become fossil fuel which becomes carbon dioxide that is released into the atmosphere. Such fossil fuels have been linked to Global Warming which refers to an increase in temperature through the atmosphere changing climate patters all over the world. The climate is also affected by ocean circulation, earth’s orbit around the sun, participation, and wind etc… Scientists predict that in the future polar temperatures will rise causing polar ice caps and will rise even higher in others parts of the world.

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.

The first argument examined on the man-made global warning side is that increasing greenhouse gases caused by human activities is causing directly observed climate changes. The first resulting climate change discussed is warming global surface temperature. There has been an increase in global surface temperature of 0.74 degrees C since the late 19th century. In the last 50 years alone the temperature has increased by 0.13 degrees C per decade. North America and Eurasia have seen the largest increase in warmth. However, some areas of the earth have actually cooled some this past century (Easterling & Karl, 2011, para6). After the mid 20th century 70% of the global land mass saw reduced diurnal temperatures. From 1979 to 2005 the maximum and minimum temperatures have shown no change; both indicate warming (Easterling & Karl, 2011, para10). Furthermore, borehole temperatures, snow cover, and glacier recession data all seem to agree with recent warming (Easterling & Karl, 2011, para11).

It has been observed through various researches that in the last century, average temperatures across the globe increased by over 1.3°F with an increase of more than two times in the Arctic. (Bates, Kundzewicz, Wu, & Palutikof, June 2008). The results of climate change can also be seen in changing precipitation patterns, increases in ocean temperatures, changes in the sea level, and acidity and melting of glaciers and sea ice (USEPA, 2014).

Human activity contributed greenhouse gases especially four principal gases: carbon dioxide (Co2), Methane (CH4), nitrous oxide (N2O) and the halocarbons (a group of gases containing fluorine chlorine and bromine) those gases cause the greenhouse effect, by prevented radiation of sun from the earth release to the space. As a result, the temperature rapid increase and continually change the atmosphere, causing the climate changing.

The study of the distribution of weather over periods of time is called climate change. This period of time may be more than a decade of length. To perform studies on climate change is very important for increasing yields and for insuring the crops for the farmers of the modern day. These studies were used historically too and have helped the agricultural community to grow crops over the same land decade after decade. At present the earth’s average temperature continues to increase. One reason for this is Global warming. There are many negative effects of global warming which include; icecaps melting, warming of the earth’s atmosphere. Human activities do contribute to climate changes in the Earth’s atmosphere in the amounts of aerosols, greenhouse gases, and cloudiness. The biggest known contribution comes from the burning of fossil fuels, which release carbon dioxide into the atmosphere. Human impacts on climate during our current era far exceed that due to the known changes in natural processes like volcanic eruptions and solar changes.

However, the effects for climate change are not only due to natural effects, there are also human activities which contribute to climate change by causing changes in Earth’s atmosphere in the amounts of greenhouse gases, and cloudiness. The largest known contribution comes from the burning of fossil fuels, which releases carbon dioxide gas to the atmosphere. Greenhouse gases affect climate by incoming solar radiation and out-going infrared (thermal) radiation that are part of Earth’s energy balance. Changing the atmospheric abundance or properties of these gases and particles can lead to a warming or cooling of the climate system. The human impact on climate during this era greatly exceeds that due to known changes in natural processes, such as solar changes and volcanic eruptions.

Climate change also known as global warming, is the rise in the Earth's surface temperatures. Even though the rise in the Earth's surface temperature may be slight it can still have a wide range of effects on ecosystems, rising sea levels, severe weather events, and droughts. A staggering amount of scientist believe that climate change is caused mainly due to the human use of fossil fuels. When fossil fuels are used, carbon dioxide is released along with other greenhouse gases into the air. Those gases trap the heat within the atmosphere. Some examples of ways humans use fossil fuels are oil, coal, and natural gas. Humans depend on theses fossil fuels to function everyday life. For example we use these fuels to heat our homes, run our vehicles, and are used in the power industry to produce electricity.

Increasing sea levels, irregular temperatures, melting glaciers, extinction, of species, and warmer oceans are alone a few signs that worldwide climate is changing (global warming). This paper will follow the human activities that cause and accelerate climate shift. The National Oceanic and Atmospheric Administration also known as NOAA explains that “climate is the ‘average weather’ over a period ranging from months to thousands or millions of years.” NOAA goes to define global warming as “a change in climate (for example, in temperature or precipitation) that takes place over a few decades or less, persists for at least a few decades, and causes significant disruptions in human and natural systems" (NOAA 1). Relishing excess greenhouse

What is climate change? Climate change, additionally called an unnatural weather change, alludes to the ascent in normal surface temperatures on Earth. The present warming pattern is of specific essentialness on the grounds that the majority of it is likely human-incited and continuing at a rate that is exceptional in the previous 1,300 years. Earth-circling satellites and other innovative advances have empowered researchers to see the comprehensive view, gathering a wide range of sorts of data about our planet and its atmosphere on a worldwide scale. This group of information, gathered over numerous years, uncovers the signs of an evolving atmosphere. The warmth catching nature of carbon dioxide and different gasses was exhibited in the mid-nineteenth century. Their capacity to influence the exchange of infrared vitality through the environment is the logical premise of many instruments flown by NASA. There is no doubt that expanded levels of greenhouse gasses must bring about the Earth to warm accordingly. Ice centers drawn from Greenland, Antarctica, and tropical mountain ice sheets demonstrate that the World 's atmosphere reacts to changes in greenhouse gas levels. They likewise demonstrate that before, extensive changes in atmosphere have happened rapidly, geographically: in several years, not in millions or even thousands. Environmental change can prompt to noteworthy dangers to human wellbeing, woods, farming, freshwater supplies, coastlines, environment, and

On of the biggest cause of climate change is carbon-dioxide which come primarily from the burning of coal for electricity and heat in transportation, and from the burning of coal, oil, and natural gas in industrial activity. Carbon dioxide produced in the burning of these fossil fuels have been hugely responsible for the climate crisis. That is why most discussion of how to solve the climate crisis mainly focuses on producing energy in ways that will not produce dangerous emissions of Carbon dioxide. The burning of oil, coil and natural gas is not only the largest source of carbon dioxide but it also is a source of increasing warming pollution.

Interactions between human and the ecosystem have been operating for millenniums, and are impossible to eliminate, as each depends on the other in order to survive and flourish. However, as modern technology advances, as well as the increase in the world’s population, the need for natural resources begin to rise to an alarming rate which has started to gradually destroy the ecosystem. Recently, there has been an increase of sea levels in region whilst other rain-bounty areas have begun to experience their first droughts. This phenomenon is known as climate change. Climatologists have concluded that human activity has played a major role in contributing to the changes, therefore requiring extreme measures before this phenomenon evolves into

Climatic change is a lasting change in the weather patterns around average conditions. Certain factors like global warming, greenhouse effect, biotic processes are some of the reasons for global climatic change. The average global temperatures have changed and the precipitation patterns as well. Over the past century human activities led to increase in the emission of heat trapping gases like carbon dioxide. The average earth’s temperature has risen by 1.4° F and it is also projected to rise about another 2-13.5° F in the coming decades. Large and potentially big shifts in weather and climate might result from small average weather conditions. Lot of

Climate is one of the most important components for the existence of living organisms and this is possible because solar radiations emitted from the sun warms up the Earth making it possible for human existence. The variations in emitted solar radiations, eruptions and certain human activities have been the leading cause to the change in the climate. The less developed nations are greatly affected by the climate change even though they contribute less in the emission of these greenhouse gases. The increase in human activities from industrialised nations have been one of the leading cause on the increase in the emission of greenhouse gases which has increase also the concentration of carbon dioxide