Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
The role of humans in continuing climate change
Climate change and its impacts
Effects of increase in population
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: The role of humans in continuing climate change
Earth faces one of the most important and complicated issues ever faced, which is climate change. Climate change is the long-term change in atmospheric temperatures and climate. Although it has been denied and prolonged the issue now, it has created an even bigger problem and it has to solved and fast. The human impact over all the years of existence has changed the Earth’s climate completely. More severe storms are occurring, higher and lower temperatures than normal are reported, and some of the planet’s nonrenewable resources are slowly disappearing.
Climate Change is an ongoing problem that continues to intensify as time goes on and not much is happening to change it. Material consumption and increasing populations are increasing the issue of climate change and ruining Earth’s ecosystems. Since the Earth’s population is growing and fast, people are using more energy and materials, which raises great concern. The human ecological footprint has grown so much over the past few years that it is almost irreversible if not changed quickly. Climate change is the most important threat to the Earth and many factors lead are to blame, fossil fuels, greenhouse gases, and carbon dioxide. It would although be ignorant to say that man has nothing to do with it, as the population increases, the need for natural resources, use of more fossil fuels, more waste is produced, the is more pollution which leads to the ozone depletion causing global warming and essentially climate change overall. Since man has the ability to cause such harm to the Earth, man should change their ways to reverse the damage.
Global Warming, which is one of the climatic changes, is in the Earth’s upper atmosphere caused from the burning of fossil fuels, farming, defo...
... middle of paper ...
...nd help their planet. The climate affects everyone directly and indirectly either in heath or weather. With the weather increasing and/or decreasing it can cause extreme heat waves or extreme cold weather like the “polar vortex” that happened recently. Also climate changes can involve more brutal floods, droughts, hurricanes and tornadoes. People with asthma, heart problems, the very young and elderly can be impacted with the extreme weather changes. Also with all the factories releasing gases into the atmosphere polluting the air and being trapped are being breathed into our lungs and can cause health issues. High temperatures and sunlight combined with other pollutants cause ground level ozone, which has the potential to damage lung tissue. Since there is a “gas cloud” causing all the gases to remain in our atmosphere we can’t escape from the polluted air.
Global warming is a major ecological concern today. It is being caused by man’s ever
Global warming, by definition is the “ gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.”(Webster) In the last several decades, there have been numerous debates regarding global warming. As of now it has become one of the biggest problems facing the world today. Scientists do believe that our production of greenhouse gases and carbon dioxide is having a warming effect on the atmosphere, but it also is creating a positive impact to on the planet. The controversial side is scientific consensus that it is the fault of mankind that our actions have led to the results of earthquakes, tidal waves, geographical plates moving, all because of global warming pollution. The other side that is also debated on is that global warming can bring new developments to our planet and to all that dwell within. In this paper I will examine the positive and negative side of global warming and suggest some ways nature and humans are solving the issue. Global warming is causing the largest impact to nature and humanity in the 21st century, but with green house gases on the rise, humanity, nature, and species will learn to evolve.
How would you like to live in a home that is beginning to fall apart, but only to go on about your day and continue to neglect it until it all comes crashing down? Humans and animals share this beautiful planet that we call home. But this beautiful home of ours is being regularly and increasingly torn apart by our own ignorant actions. These actions of ours have begun to unravel the very world in which we live, causing a self-inflicted crisis known as Global Climate Change. Global Climate Change is a severe dilemma, and it is continuously becoming more evident to the world’s population that climate change is being caused by changes in the reflectivity of earth’s atmosphere and surface, the ever changing variations of energy from the sun reaching the earth, and the daunting increase in greenhouse gasses.
Global Warming has occurred in the distant past as the result of natural influences. Now the warming predicted to occur is a result of increased emissions of greenhouse gases. Greenhouse gases include water vapor, carbon dioxide, methane, nitrous oxide, and ozone. (Scientists, 2010) Carbon dioxide is a very important factor in the cycle that sustains life on Earth, Plants use carbon dioxide in photosynthesis and release oxygen that’s is necessary to maintain the lives of humans and animals, who exhale carbon dioxide into the atmosphere, completing the cycle (Cunningham & Cunningham, 2009) .
Climate change is the change of global temperatures due to the high levels of carbon-dioxide and other destructive gases being released into the atmosphere, warming the earth causing a devastating impact on the ecosystem. The National Research Council concluded that "Climate change is occurring, is very likely caused by human activities, and poses significant risks for a broad range of human and natural systems" (EPA). There are multiple effects of climate change including: increasing sea levels; melting of the polar ice caps; additional extreme heat events, fires and drought; and more extreme storms, rainfall and floods. More than just human beings are affected by climate change. The animals and the insects that inhabit the planet are going into extinction or living under problematic circumstances. According to Preparing for Climate Change geologist predict “that these trends will continue and in some cases accelerate, posing significant risks to human health, our forests, agriculture, freshwater supplies, coastlines, and other natural resources that are vital to the economy, environment, and our quality of life”. Climate change is a phenomenon that has an effect on the whole planet.
Global warming is a big threat to our nation and the world. If we do not act now, it may be too late. Of course, there is no sure way of telling if there is actually a greenhouse effect, but let us not take any chances. Look at what is happening to this world, and you will see that there is a pollution problem. There are steps being taken at this moment to reduce the gases put into the air, but it still is not enough. We need to cut back more by taking a few easy steps. Plant a tree, or take a bus or carpool to work instead of driving your own car. Those things may not seem like a lot, but if more and more people do it, it will make a difference.
As humans approach a future of uncertainty, enigmas are unraveling all around the globe. Climate change is one of the most influential concerns to humankinds, since there seems to be a dramatic change in the Earth’s climate such as noticeable increase in temperature.According to United Nations Framework Convention on Climate Change (UNFCCC), climate change may be defined as the change in atmosphere that results from indirect or direct contribution to the climate by humans in which affect the modification of the Earth’s atmosphere and additionally may introduce to the inconsistency of the natural climate ("United nations framework," 1992). Even though the UNFCCC puts all the blame for climate change on human activities, ones might undoubtedly argue that nature is accountable for the climate change since ‘climate change is a part of atmospheric cycle’ in their belief. However, the main contributor to climate change is actually mankind.
Many climate scientists, researchers, and environmentalists are expressing concerns about shifts in the overall climate of the earth. It is believed that a dramatically dangerous warming is taking place in the overall global climate, a problem that is referred to as "global warming”. Global warming is the observed century-scale rise in the average temperature of Earth’s climate system. This temperature rise is due to the damaging effects of deforestation and the burning of fossil fuels. It is our responsibility to preserve our planet and our way of living but in order to do that we need to act now. If we continue to destroy the planet with no regard as to how serious this matter is there could be several negative effects to us as human being and other living thing on Earth. This is why global warming is truly a global issue and needs to be tackled collectively. We must to act now in order to reduce the dangerous levels of carbon dioxide emissions and we must to work together.
Climate change is an inevitable phenomenon that is being experienced globally in various forms, such as temperature rise. Sea level rise, droughts, floods, hurricanes, landslides, etc. According to the fourth assessment report of the IPCC project, even with immediate implementation of mitigation strategies, global climate change will continue for decades. Climate change is inflicting serious consequences on human wellbeing and will continue to inflict damage in the future. It is estimated that global temperature will rise by 1.8 oC - 4.0 oC by the end of the 21st century (Izaurraade, 2009).
Climate change is a controversial issue that many people have strong opinions about. Climate change is indeed a valid threat to the world because it causes a whole string of consequences like, air pollution, more intense weather conditions, and increased rates in animal extinctions. Humans are the number one cause for climate change. According to https://www.ucsusa.org, Human influence on the climate system is clear, and recent anthropogenic emissions of green-house gases are the highest in history.” Which basically means that human negligence has caused a spike in greenhouse gases in the atmosphere.
Climate change poises a frightening future, and it is too late to turn back time. We as humans have caused this all to happen. Even if we stopped all the carbon dioxide emitted in the atmosphere by tomorrow, affects will still be shown no matter what. By aggressively reducing the global emission output now, we can avoid a large amount of severe consequences that climate change would bring. If we do not start acting now, the world's entire population will be completely wiped out. Global warming is an issue that the whole world has been trying to fight against for many years now. This issue of global warming needs to be taken more seriously because it is not an issue that is going to affect us, but the future generations as well.
According to The Fourth Assessment Report of the Intergovernmental Panel on Climate Change, “Temperature records from as far back as 1850 show that the globe has on average warmed by 0.8 degrees celsius, and further analysis has shown that since the 1970s each decade has been warmer.” (IPPC, 2007). It is expected to keep getting warmer according to IPPC and they also are estimating that the average temperature will be 2.5-4.7 degrees celsius higher in 2100. It has also been found that climate change is due to the greenhouse effect which is also produced from human activity. Greenhouse gases in the atmosphere have increased so rapidly since the Industrial Revolution that they are now changing our climate very quickly. High levels are collecting heat that is being reflected from the land and ocean and is making the air and water temperatures warmer because it is preventing it from escaping the Earth’s atmosphere. In order to keep this from happening human activities such as fossil fuel, deforestation and the conversion of land for agricultural use needs to be used
The earth is a complex system, which continues to evolve and change. Climate change and global warming are currently popular in the political agenda. But what does “climate” really mean? The difference between weather and climate can be conveyed in a single sentence: “Climate is what you expect; weather is what you get.” Based on research of the geologic record, we know that climate change has happened throughout Earth's history and at present, ever-increasing evidence points to the roles that humans play in altering Earth systems. The Earth and its atmosphere receive heat energy from the sun; the atmospheric heat budget of the Earth depends on the balance between incoming solar radiation and outgoing radiation from the planet; which has been constant over the last few thousand years. However present evidence seems to suggest that the recent increase in temperature has been brought about by pollution of the atmosphere, in particular the release of huge amounts of carbon dioxide, mostly through Anthropogenic Forcing (human activity) and other various internal and external factors. I...
Global warming is an important ecological issue and has many negative effects upon our environment. Global warming, or what other calls it, the Greenhouse effect, is the result of a natural process. This ecological process keeps our planet warm enough to provide life, but because of the increase of temperature, caused by the high accumulation of gasses, our recent way of life and environment could be in danger. Over the years the Earth’s temperature has been increasing as a consequence of industry, fossil fuels, and agricultural processes produced by gas emotions, human and natural actions. It has been definitely proved that the planet has been threatened by global warming over the past years. The threat of global warming is real; it has
Global Warming One of the most substantial problems in the world today is global warming. This gradual warming of the earth is in occurrence at an extremely slow rate but it is happening. Many scientists believe that as human’s work and release greenhouse gases into the earth’s atmosphere, it can become dangerous for the long lasting life of humans and our environment. “Unless we take immediate action, the impacts of global warming will continue to intensify, grow ever more costly and damaging, and increasingly affect the entire planet - including you, your community, and your family” (“Global Warming Impacts”).