Climate Change : The Primary Causes And Effects Of Climate Change

We might disagree on the causes of global warming; however, we cannot ignore that it is happening. Although we still experience cold winters, average global temperatures has risen drastically for the past three decades. Polar ice caps are melting; as a result, sea levels are rising. Scientist predict more extreme weather in the coming decades, in fact, droughts will probably be more common. Also, flooding and tropical temperatures might cause large amounts of methane gases to be released, which could be disastrous for our atmosphere. Climate change may have human causes and also it might be a natural occurrence. Nevertheless, we must find ways to save our planet.

Climate change is evident throughout the world and is a major issue. It is no secret that our planet is getting warmer. Global warming is now recognized in the scientific community as a real problem. There are multiple aspects that are causing this issue. Majority of the warming is caused by greenhouse gases. Volcanic eruptions and changes in the intensity of solar radiation have offset the warming partially. It is estimated that average annual temperatures will increase 3.5°F-9.5°F by the century’s end.

Climate change is a real phenomenon that is occurring throughout the world and causing problems that stress and cause a variety of problems and issues in society. Some effects of climate change are rising sea levels, increased average temperatures, loss of ice sheet cover, hotter more recurrent droughts and changes in precipitation. Climate change and land degradation have affected the Sahel region of Africa by causing a decrease in arable land and this will lead to conflict and cause millions to become climate change refugees.

In this paper I will discuss Human Activity and Climate Change. I will discuss different human activities that might affect climate change, things such as the burning of fossil fuels and how they might contribute to climate change. To begin I will discuss what the definition of climate change. Climate change is the change in the atmosphere by the amounts of carbon dioxide levels that come from using fossil fuels. Climate change can occur when the Earth’s atmosphere become warmer than what it naturally should be. Affects that can happen from climate change is extreme weather change which can cause flooding in areas that it has not flooded before as well as drought and glaciers to melt as well as cause the environment to change. A lot of climate change is directly due to human activity; one of the activities that humans have done is released large amount of carbon dioxide in the atmosphere which is a greenhouse gas that comes from burning fossil fuels. Greenhouse gases have wrapped around the earth’s surface like an extra blanket causing the Earth to heat up much more and affecting the balance of nature. Greenhouse gases are not only limited to large factories but also the amount of vehicles on the road; cars produce carbon dioxide as well. History has shown that the choices that we make can affect us on a large scale to include changing our environment as well as our climate.

Climate change has been a widely debated, controversial topic. Some think that it is not an issue that should be payed much attention to. With climate changing being caused naturally and by humans, the climate has been widely changing due to ample amounts of CO2 emissions. Where the burning of fossil fuels is the main source of the human impact. As well as volcanoes being a majority the of natural emissions. Although nature contributes to the climate change humans have more widely contributed to the change of climate abroad.

Climate change is a challenge facing our planet right now. Long-term effects may develop as a result, causing threats to natural resources, human health, and the economy. The concern is rising with the amount of carbon emissions and greenhouse gases in our delicate atmosphere.

In addition to this the global climate has begun to rise significantly, especially since the late 1970's. The National Academy of Sciences expects doubling of atmospheric carbon dioxide and other greenhouse gases by the end of the 21st century, and this could raise the Earth's temperature anywhere from 1.5-4.5 celsius degrees by that time. Global warming affects the climate patterns of Earth in many ways, such as rises in temperature and precipitation and decreases in soil moisture. Agricultural productivity will increase in northern regions, but without moisture in the south it will drop dramatically. In addition there will be more frequent and violent storms and a plethora of local impacts around the world.

This happens because of the gases emitted into Earth’s atmosphere keeping too much heat inside of Earth. Global temperature rise impacts climate because as the temperature continues to rise, it is causing extreme events to occur, because they feed off of heat. Droughts are being seen more frequently because of global temperature rise. Currently major droughts are occurring in the U.S. every 20 years, but if the temperature continues to rise as it is projected, these major droughts will happen every 2 to 3 years. This is concerning, because if more gases are continuing to be emitted globally, the “blanket” that these gases (such as Carbon dioxide) form will continue to trap more and more heat as time goes on, and it will make the global temperature much greater in the future, and then more extreme events will continue to form. Extreme events are happening more frequently than they ever have before. The U.S. has experienced increasing numbers of intense rainfall each year, and hurricanes are starting to reach level 5 each hurricane

Climate change has been in the news for years. Earth's average temperature has risen by 1.4°F (0.8 degree Celsius) over the past century, and is projected to rise another 2 to 11.5°F (1.1-6.6 degree Celsius) over the next hundred years. The main cause of climate change is due to the

Climate change is caused through the increase of greenhouse gas emissions within Earth’s atmosphere. Through trapping sunlight, temperatures have risen over the past years thus being called climate change. However, through things like being energy efficient or changing aspects within daily life climate change can be lessened. Reducing gas emission both in peoples own life as well as world-wide is also an important response to reducing the effects of climate change and it is also important to be involved in organizations for the environment in order to help promote climate change.

The climate plays a huge part in our environmental system that even a minor change can have impacts that are large and complex. An article on council on foreign relation notes, climate change has been an ongoing issue since 30 years ago when scientist first alerted the public around the world to the to the danger of it. The same article explains that American Meteorological Society estimates "there is a 90 percent probability that global temperatures will rise by 3.5 degrees Celsius to 7.4 degrees Celsius in less than one

The climate changing was first suspected in the 19th century when scientists in britain debated whether Europe was covered by ice in the past. “Guy S Callender suggested that the warming trend revealed in the 19th century had been caused by a 10% increase in atmospheric carbon dioxide from the burning of fossil fuels.” (Harding) The debate intensified by 2005 when a study was published stating that a large scale disruption could occur by 2050 if we do not slow the process of climate change. The debate has now spiraled back to whether climate change is occurring or not. However the climate warming pattern has been increasing exponentially since the 1950’s.

This is likely to happen if the global economy remains dependent on fossil fuels for its energy needs. The carbon we put in the atmosphere today will determine not only the future of our climate but that of future generations as well. This effect will lead to consequences of a warming world. A leading cause of this is that nine of the warmest years on record have occurred in just the last ten years. This warming has been accompanied by the decrease in very cold days and nights and the increase in extremely hot days and warm nights. Over the last century, global average temperature has increased by more than 1°F. A warming world also has the potential to change rainfall and snow patterns, increase droughts and severe storms, reduce lake ice cover, melt glaciers, increase sea levels, and change plant and animal behavior.

Global climate change is real it has noticeable effects on the the environment. Climate change in the earth is caused by numerous activities. When climate change happens; temperatures can rise dramatically. Rapid warming like we see notice nowadays is uncommon in the history of our planet. The rising of will have great effects on the plant’s climate patterns and on all living things. temperatures When temperatures increase, different adjustments can occur on earth. For example, it can cause droughts,floods,air pollution,as well as extreme heat waves. Oceans are also experiencing changes: oceans are warming and becoming more acidic,glaciers are melting,and sea levels are rising. As these adjustments occur in the future, it will cause challenges to our society and environment.

CLIMATE CHANGE Climate change is changes in the usual weather patterns within a certain area. This includes how much rain a certain country gets during a year, or a change in temperature over a certain season in another destination. Climate change is not the same as changes in weather, as weather can change in a few hours or minutes, but climate change takes hundreds and millions of years to change. The climate of earth is always changing, the temperature of the earth can change and last millions of years, and then peak or trough for the next few millions of years. There is evidence given by scientists who study these climate changes that claim earths temperature has risen by one degree Fahrenheit in the last one hundred years. One degree Fahrenheit is even less than one degree Celsius, so it may not seem like such a small change could affect the earth, but this small change already has big consequences. CAUSES There are many events and variables that are beyond our control that can cause the earths climate to change, the climate can be impacted by the earths distance from the sun, as we will receive less solar radiation, Or the sun can send less solar radiation to the earth. When volcanoes erupt it can also impact the climate. But the main concern about climate change, is what we as modern day humans are contributing to it. Everything that requires energy, can impact the climate and causes a climate change. Driving cars, buses, motorcycles, boats, jet skis, requires