We as a society have reached one of the most crucial time periods in the history of our world. Due to the way we have used the resources on this earth we have created a situation in which our climate is drastically changing. The burning of fossil fuels such as coal and oil has caused gases like carbon dioxide to become trapped in the atmosphere causing a natural greenhouse effect. The greenhouse effect has caused the earth’s average temperature to rise and has resulted in arctic glaciers melting. These glaciers had gases trapped inside them that are now being released into the atmosphere further raising the earth's temperature. Due to the way we are polluting our air we have caused global warming. This global warming has caused stronger natural disasters such as hurricanes and wildfires putting our society in more danger than ever before. Joseph Fournier came up with the idea of the greenhouse effect in 1824. In the late 1950’s Charles Keeling created a tool in Mauna Loa Hawaii to measure the amount of carbon dioxide being trapped in the atmosphere due to the greenhouse effect. This tool has discovered a steady increase in the carbon dioxide levels over the last fifty years in what has become known as the “Keeling Curve”. Keeling discovered that about twenty five percent of the carbon dioxide molecules in our atmosphere are man made. These carbon dioxide molecules being trapped in the atmosphere are raising earth's temperature at a dangerous rate. Many in the science
The carbon dioxide levels in the 20th century have been highest in 650,000 years. Till 1950, the levels rose by 11% and recently the levels have risen by 40%. Arctic ice is melting rapidly. It is estimated that by 2040 the region is to have a completely ice free summer, or even earlier. More than 1 million species have become extinct due to disappearing habitats caused due to global warming. Sea levels have risen about 7 inches in the last 100 years, which is more than the previous 2000 years combined. The rising sea levels due to global warming could threaten the lives of people living along the coastal areas. The consumption of fossil fuels in last few decades has contributed much to the destruction of our environment. Global warming, climate
Global warming refers to the rise in temperature in the Earth's atmosphere and oceans. Each year the temperature of the Earth increases gradually with an insignificant amount; however, with pollution produced by humans, the rate has increased even more compared to pre-industrial levels. According to NOAA, "Global surface temperature in 2016 was the warmest since official records began in 1880. It was the third year in a row to set a new heat record, and the fifth time the record has been broken since the start of the 21st century.” The earth is getting warmer every day and is starting to become a real problem, especially when it is approaching the threshold. The rise in temperature is so rapid that it could influence and change the composition of the world's population. In fact, the consequences of global warming are unnoticed in our daily lives because they are affecting us slowly. The rising average temperature of Earth is changing our lives for little things. There is much evidence that the Earth is warming as a result of the increased concentration of greenhouse gases in the atmosphere. Perhaps the most notable signs of global warming are the natural catastrophes like hurricanes and winter storms. The effects of global warming are different all over the world, and they affect people's lives differently. People should be concerned about global warming and its effects because we only have one planet where we can
Climate change is a real problem facing our world with all of the progression of today’s society. The amount of Greenhouse Gas emissions has gone up drastically in the past one hundred years alone. The use of transportation, industry, electricity and the deprivation of the world's natural resources has increased the amount of Carbon Dioxide in the Earth’s atmosphere. The Environmental Protection Agency has shown an increase in the Earth's temperature by 0.8 degrees C in the past century alone. It is proven that humans are the cause of global warming but it is not too late to change how we are.
Global warming is the steady heating of Earth’s land, oceans, and atmosphere caused primarily by human activity. Climate change is one of the world’s biggest challenges right now, from people actively arguing that it doesn’t exist- to other’s who don’t care enough to do anything about it. There’s evidence showing that climate change is happening and affecting our world now and from what it seems, if action isn’t taken, major consequences will soon arise. Most of the world’s land mass has experienced a 0.2-1.0 degree Celsius average temperature increase since the 1970s, the temperatures of the Artic has increased at almost twice the mean global rate. Climate change is caused by human factors such as greenhouse gases and ozone depletion and because humans are so dependent on fossil fuels in their day to day lives, the issue at hand is only going to get worse.
Presently, while Scientists are warning us about the deleterious effects of Global Warming, “Nonscientists” also have separate views on the same issue. This indicates that Global Warming is a controversial issue that needs to be addressed. First, we need to understand the concept of “Global Warming.” Global Warming is described as the general increase in atmospheric temperatures worldwide, which results to climate changes. According to an article titled “Global Warming,” the earth’s atmosphere contains various gases that act as a blanket to trap heat from the sun and prevent it from escaping back into space. This means that these gases prevent the earth from being cold. This continued process is known as the greenhouse effect, and the gasses that are responsible for maintaining this heat are carbon dioxide, methane, and nitrous oxide. They continued, “Over time, the amount of greenhouse gases trapped in the earth’s atmosphere has increased significantly, causing worldwide temperatures to rise.” Human activities like industrialization and agriculture also play a significant role in increasing these gases. For example, the use of certain fertilizers, produce nitrous oxide and methane emissions come from the production of fossil fuels from landfills, and from livestock, they emphasized. All these evidence illustrates that we are significantly responsible for recent increases in temperatures. For this reason, it is obvious that it is a pressing human issue. This recent dramatic
Temperatures are rising year after year, ice glaciers are melting causing sea levels to rise, and air pollution causing health problems for some of us, for the next years to come. This seems like the end of the world. Planet Earth is in great danger. Our only biggest concern is global warming and climate change. We need to act now, since Earth is the only planet that is home to us. The future of planet Earth depends on us, right now. If we act now, we will have a future for all of us. Future means acting now, so we have a future. We need to be well educated on the topic of global warming and climate change. Since, there are many misconceptions of global warming and climate change. Also, policies on climate change and global warming can impact
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.
The Earth is in trouble. There is a considerable amount of greenhouse gases in its atmosphere. A way to solve the issue is to change the way we obtain energy and choose to go to renewable energy. In 2015, Carbon dioxide (CO2) concentration in the atmosphere was reported* worldwide in March, a record high, in what scientists said marked a significant milestone for global warming. Dr. Ed Hawkins, a climate scientist at the University of Reading, told
Climate change is the rise in the temperature of the earth’s surface mainly credited to the increased levels of Carbon dioxide in the atmosphere. Climate change is a serious problem for the planet earth that have leaders from around the world worried about its effects. The rise of sea level, the melting of the glaciers on Antarctica due to the emission of carbon dioxide (CO2) and other greenhouse gases in the atmosphere is threatening the life of people living in many different big cities around the world. Climate change is the cause of many natural disasters such as tsunamis, hurricanes, snowstorms and typhoons. In the fall of 2012 a very powerful hurricane Sandy swept the East coast of the United States, mainly the New York and New Jersey area, leaving many dead, homeless and heartbroken. In May 2016, a wildfire destroyed the community of Fort McMurray, in northern Alberta a province in Canada. The damage reported by the Calgary Herald is estimated to $6.9 Billion. Over the last three years the US has experienced Snowstorms in the Northeast, heat waves in the Midwest and Wildfire in the West coast. Those natural disasters related to climate change are also happening in other countries all over the world. If we don’t react quickly, climate change will destroy our planet.
The earth is a beautiful and extraordinary planet, but are we treating it right? For the past 20 decades, temperatures have been rising along with hundreds of factors contributing to it. Climate change concerns the public as they wonder if its occurring, how much has occurred in the modern era, what has caused it, what the effects will be if we don’t do anything about it and much more. Many people and scientist agree that mankind is the number one cause of climate change. Humans have influenced this by greenhouse gases, methane nitrous oxide.
In recent years, the controversial subject of global warming has been more predominantly brought to our attention. Is the threat of global warming real? Is it man-made or is this just a natural cycle of earth? Does it really affect earth’s inhabitants? Should action be taken against it? If so, what kind and to what extent? It cannot be only a coincidence that the alarmingly rapid climate change coincides perfectly with the increased amount of pollutants that humans release into the environment. The once stable climate has in recent years begun to skyrocket, thus altering the delicate structure of earthly life. This proves to be hazardous to the future of the planet; some people worry that many of the resources the environment provides that
It would be a rare week indeed without hearing about global warming on the television or radio, or reading about it in a magazine or an online blog. There have been many opinions from an abundance of points of view on the subject. Scientists, politicians, and environmentalists have all weighed in on the debate, and each of them is passionate about their beliefs. Some issues brought about due to global warming are polar ice caps melting, glaciers receding more and more each year, and rising ocean levels. These problems can lead to dwindling food supplies, fewer drinking water sources, and coastal flooding, to name a few (Miller 58). Essentially, the primary issue with global warming is whether humans are causing the planet’s climate to warm to damaging levels. Contrary to what the mainstream and social media would lead people to believe, global warming is most likely a natural cycle that planet Earth witnesses.
Did you know that global warming is real and extremely dangerous for our environment? Today, there are a variety of environmental problems that affect our entire world; some of them include rain forest destruction, air pollution, land pollution, acid rain, and over population. However, out of all these problems, Global warming is the major problem that exists in our environment. According to Merriam Webster’s dictionary, global warming is an increase in the earth’s average atmospheric temperature due to which the climate changes. This is caused by the greenhouse effect, where the atmosphere builds up by gases, such as carbon dioxide and methane, and the heat from the sun stays in the atmosphere, which rises the temperature on earth. Each year, we see natural disasters that affect our environment and kill many innocent people. For instance, in April 2011, Japan was hit by earthquake that took away thousands of lives and destroyed everything. If we ignore the facts now, then the consequence could be catastrophic. Since many past years, global warming has been a problem with many causes along with effects, and it is time to solve this problem before it devastates our whole world.
For the past decades Climate change/ global warming has gained the attention of scientist because of the studies and experiments show how climate change can have catastrophically impacts in our planet and that we are starting to see today. Global climate change is a phenomenon caused by greenhouse gases trapped in the atmosphere which produce enormous effects on the earth’s organisms, nature and all habitats. By burning fossil fuels and by cutting forests known as deforestation humans contribute to global warming. Burning fossil fuels causes more greenhouse gases to build up in the atmosphere. Fossil fuels such as oil, coal and natural gas are high in carbon and, when burned, produce major amounts of carbon dioxide. A single gallon of
There is one main problem every human is facing today. The worst part is, the humans are the ones causing the problem. Global warming is a main concern that is affecting both humans and animals today, and is a cause for concern for the safety of the futures generations. Global warming is considered to be the gradual increase in temperature of the Earth’s atmosphere. There have been examples of the negative consequences demonstrated by the issue of global warming already. People may not know how this issue is already affecting them today, but it is. There are many factors that are responsible for the cause of global warming. There are also many inventions and innovations made to fight against global warming. Being aware of how global warming is caused, what the consequences of global warming are, and how to prevent global warming, can really help save the environment and make Earth a safer place.