Climate Change the Human Impact

Climate change is classified by many different events and reactions that are happening. The first is that the earth’s atmosphere is trapping more heat. “The warming of Earth's climate, due mostly to increased trapping of heat by gases in the atmosphere, often is termed the greenhouse effect. Some degree of greenhouse effect is natural and normal” (Lerner 3). Some percent of greenhouse gases are produced naturally but a majority of the gases are being produced by humans. ”Most scientists agree that this warming trend is the result of loading the atmosphere with carbon dioxide and other heat-trapping gases” (Freedman 2). The atmosphere is being loaded with carbon dioxide and other harmful gases and this is making the atmosphere trap more heat. Changes in air temperature is another factor of climate change. “The greenhouse effect has been extremely important to the evolution and survival of life on Earth. A surface temperature of 59°F is sufficient to maintain the Earth’s reservoirs of life-sustaining liquid water, and to impel climatic

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.

The Earth has been experiencing a considerable amount of climate change for the last several decades. Natural factors that contribute to the climate system consist of: solar output, volcanic activity and earth’s orbit around the sun. The two factors relevant on timescales of contemporary climate exist in volcanic activity and changes in solar radiation. The earth’s energy balance primarily influences the amount of incoming energy from volcanic eruptions, which have a relatively short-term effect on climate. Changes in solar output have contributed greatly to climate trends over the past century. The effect of greenhouse gases in the atmosphere has been at least ten times that of changes in the Sun’s output and the ocean covers more than 70 percent of the earth’s surface, receiving twice the amount of earth’s radiation. Although the sun is the engine that drives all the weather, oceans and atmosphere control the sun 's energy along certain

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.

What we are doing to stop burning fossil fuels and help the environment is everything we

Throughout history climates have drastically changed. There have been shifts from warm climates to the Ice Ages (Cunningham & Cunningham, 2009, p.204). Evidence suggests there have been at least a dozen abrupt climate changes throughout the history of the earth. There are a few suspected reasons for these past climate changes. One reason may be that asteroids hitting the earth and volcanic eruptions caused some of them. A further assumption is that 22-year solar magnetic cycles and 11-year sunspot cycles played a part in the changes. A further possibility is that a regular shifting in the angle of the moon orbiting earth causing changing tides and atmospheric circulation affects the global climate (Cunningham & Cunningham, 2009,

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).

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.

Climate change poses a problem whose consequences are global. In 2006, above average temperatures were recorded throughout the world for the 30th consecutive year. Increasing average temperatures are melting glaciers and polar ice caps, which raises sea levels and increases the risk of flooding in coastal areas. There is mounting evidence to the effect that these changes are not the result of natural climate variability. The thesis of climate change caused by humans is supported by many leading scientific bodies, including the British Royal Society.

In the last 100 years, Earth’s average temperature has risen by 1.4°F. The rising global temperatures have caused changes in weather and climate. Global warming refers to the ongoing rise in the average temperature near Earth’s surface. This is causing a climate change, which refers to any significant change (major change in temperature, precipitation, or wind patterns) in the measures of climate lasting for an extended period of time (several decades or longer). Due to this, it is projected that the temperature will rise from 2 to 11.5°F in the next hundred years (US EPA, 2014). The “drivers,” which are the principal causes making this occur, are very controversial. It is debated whether a change in temperature is due to the work of

Climate change is caused by the interaction of humans on the environment. Atmospheric concentrations of carbon dioxide — the main heat-trapping greenhouse gas produced by human activities. Carbon dioxide is a “greenhouse gas” (GHG) that traps heat in the atmosphere, warming Earth's surface. It is generated by natural sources such as wildfires and volcanic eruptions, and by human activities — primarily burning fossil fuels such as coal, oil and natural gas (Weeks 523). “We cause global warming by increasing the greenhouse effect, and our greenhouse gas emissions just keep accelerating,”

Climate is the weather conditions over a long term. For millions of years, the earth kept changing between hot and cold, and wet and dry. As the earth warmed and cooled, plants and animals appeared and disappeared. People have had to change their way of life many times as plant and animal life changed. Since the industrial revolution, the humans built many factories and invented lots of electronic devices. They emit harmful gases called greenhouse gases like carbon dioxides and ozone, which affects our planet. However, it is difficult for people to recognize the effects because the process of climate change takes a long time. Furthermore, people think it is so far away. For example, as in Antarctica, all the icebergs are melting, which is

Anthropogenic climate chance can simply be translated to climate change caused by humans. The difference between natural and human inflicted climate change is obvious to common man. 800,000 years ago we were not experiencing the modern problems we are facing. There is plenty of evidence to prove that this is not some made up theory. Observations continue to show the average rising of the global air and ocean temperatures. Not only the temperatures contribute, but the melting of snow and ice is climbing globally. 2005 and 2010 were two of the warmest years in this century, however the most noticeable warmings have taken place in Alaska and the West. Along with those places, the warming is having a dramatic impact of the polar regions as well. Both Greenland and Antarctica ice sheets have lost huge amounts of ice.

Has it been feeling warmer every summer? Do the winter months seem to last shorter? These things are happening and the environment is being destroyed as a result. Factories and cars are spitting out carbon dioxide and other greenhouse gasses which heat up the Earth like an oven. Big company owners are paying billions to slip around laws and cut corners to make a little more money. This is a real problem that most people commonly known as global warming. In order to understand global warming the public needs to know what global warming actually is, how farming, clearcutting, and pollution impact the Earth, and solutions to these problems.

The two main factors of climate change are humans and natural causes. It is believed that humans are a huge major cause of climate change because we use energy by driving cars, heating and cooling our houses and cooking food. Humans get their energy from burning coal, oil and gas, which release different types of gases into our atmosphere and this causes the air temperature to rise. This does not only change the climate of one place, it changes the Earth’s global climate. Even though a major cause of climate change is human, we are not the only cause. Scientists have studied volcanic eruptions which have serious consequences for our planet. Volcanic eruptions cause molten rock, or lava, to release and form new rock on the Earth’s surface. But the eruptions also impact the atmosphere by changing the global climate. During a volcanic eruption, different types of gases and dust particles are released and are shot out into the atmosphere. Those particles cool the planet by blocking entering sunlight, referred to as the cooling effect (UCAR 1). Scientists have also studied noticeable environmental changes that affect our climate. Examples are rising sea levels due to glaciers melting and shrinking along with ice on rivers and lakes melting and breaking. Scientists also believe that temperatures will continue to rise due to greenhouse gases produced by human activities. Greenhouse gases will cause higher temperatures year round, a longer frost-free season, changes in precipitation