When we hear the word "climate change" many things popped into our minds. Many people believe that climate change exists and others believe it is all hysterical hype. Whether you believe it or not climate change is real and it affects everyone around the world. Climate change is defined as a change in the average weather. Climate change is natural, however, in the last few hundred years it has been artificially sped up because of the actions humans take every day. Climate change can be caused by various activities such as anthropogenic and natural causes. Anthropogenic causes are the results of human activities, which includes, chemical fertilizer, deforestation, increase in vehicles, industries and the emission of CO2 etc. On the other hand, natural causes are ocean currents, forest fire, volcanic eruptions etc. When climate change occurs; temperatures can rise and when the temperature rises, many different changes can occur in the atmosphere and climate of the Earth. For example, the outcome can be more floods, droughts, extreme rainfall, and severe heat waves. In addition, oceans are getting warmer and becoming more acidic, glaciers are melting to a great extent, and sea levels are rising. We are also seeing a huge change in the season's length like winter season is getting short and summer season is getting long. In some parts of the world, there is a decrease in the snowfall amounts. The natural disasters that we are facing now a day such as earthquakes, storm, thunder,
According to the IPCC (2007), climate change refers to a change in the state of the climate that can be identified (e.g. using statistical tests) by changes in the mean and the variability of its properties, and that persists for an extended period, typically decades or longer. It refers to any change in climate over time, whether due to natural variability or as a result of human activity. Studies suggest that the global climate has been warming and will probably continue to do so. Thus complicated process drives an array of effects, from distinct events like extreme weather to long-term impacts that vary by location, intensity,
Climate change is a serious threat that has dramatic effects on the world ranging from melting glaciers to disappearing islands. Climate change has seen a drastic change since the period of rapid industrial growth for humanity due to the higher reliance on fossil fuels in order power the technologies that were developed such as cars and factories which created harmful gasses which had minimal effects in the beginning but later began to have major effects on environments around the world. Although climate change is denied and questioned that it even exists by many people today, including president elect Donald Trump and a significant portion of the scientific community, scientific evidence shows that it does in fact exist and is a serious threat
Climate change is defined as the change in global or regional climate patterns, which is apparent from the mid to late 20th century onwards. When looking at climate change there is an abundance of evidence that supports that humans are the leading causes of the drastic shift in the weather pattern but there is also a lot of evidence against humans actually causing climate changes. For example, the increasing levels of man made gases that are let into the atmosphere may have created a greenhouse effect, which traps heat and ultimately causes global warming. But there are also many scientists who believe that the earth has always naturally cooled down or warmed up at its own pace.
We all see the weather change from day to day and it is just a normal occurrence. Seasons change from warm to cold and we all just go about our business. But what most people don’t see change is the climate. Climate changes over a long period of time and it has shown a warming trend in the past few decades. Many people attribute this warming trend to the alarming rate that humans are burning fossil fuels and pumping Co2 into the atmosphere, however some people think that climate change is merely a myth or that global temperatures have always risen and fallen during Earth’s lifetime.
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.
To understand climate change, one must understand what a climate is. A climate can be defined as “the usual weather of a [particular] place…[to] include patterns of temperature, precipitation, humidity, wind, and seasons” (State of Washington, n.d.), just to name a few. Climate differs from weather as a climate is comprised of the usual conditions of a given place (i.e. is it consistently humid, dry, wet, cool, etc.), while weather is the conditions present at a given place at any one time (i.e. it is raining, snowing, sunny, etc.). Climates are unique to individual places and generally stay the same over time, while weather can change by the day.
Climate change is the term used to describe the warming of the average surface temperature on earth. Climate change; often referred to as the general term global warming, is a topic that often inspires fierce debate among those on both sides of the issue. One thing those who are pro and those that are con both agree on is that the temperature on earth has increased over the past century by an average of 1.4 degrees. The big debate on the two sides is if the warming temperatures are caused by human activities and if it is not stopped it will have dire consequences (the pro side) or if it is the result of natural causes and the earth’s surface will find ways to adapt such as crops becoming more heat resistant (the con side).
Climate change is it a naturally occurring or is it caused by humans? Every person has a different point of view on this, that is if they have an opinion on it. Personally, climate change does occur naturally, but also humans have been contributing to it. For example, the drought in California is it because people use too much water or is it a natural climate change. If we don’t have any rain and it is too hot, then droughts will occur. Greenhouse gas contributes to climate change. Humans contribute to climate change, ways they contribute to it is with the burning of fossil fuels and the transformation of forestry
Climate change is defined as “a change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.” Climate change has happened as a cycle throughout history, with ice ages occurring, and then warming. The earth naturally warms and cools, but due to the burning of fossil fuels the rate is growing exponentially.
What is climate change? Climate change in its simplest form is usually described as the average weather in a place from year to year. It consists of patterns related to temperature, precipitation, humidity, wind and of course seasons. These patterns play a crucial role in the shaping of natural ecosystems, the human health, the economy and its cultures because they depend on them. Our climate has become so unpredictable due to its fluctuations in temperature. It is rapidly changing with disruptive impacts, and that change is progressing faster than we’ve ever seen before. Though changes vary from place to place entire communities are at risk because individuals are the ones that have to deal with the aftermath of these
Climate changes usually happens slowly in time but the past experience have shown that climate change can happen within a short time. This has become real and is a huge problem. Climate change refers to change in temperature. It can be either warming or cooling. Whereas global warming refers to an expansion in normal worldwide temperatures which leads to climate change. The reports show that the 12 warmest years comes after 1998. According to a survey in 2008, US have contributed 25 percent of greenhouse emission in the world. Climate changes can cause the formation of glaciers and can lead to the freeze of rivers and all. It has caused deaths of millions of people. It can lead to extinction of plants and some animals which would in turn affect the environment in a bad manner. Preventing the climate change and global warming is not something that can be done individually. Whereas there are a lot of ways in which the governments and business can curb this wicked problem.
As climate change and global warming remain some of the most debated topics in the contemporary social and political spheres, there is need to establish the leading causes of these global phenomena. To date, climate change scientists have differed on the causes of climate change, with one faction holding that climate change is natural and another one arguing that human activities are the primary drivers of climate change (Crowley, 286). More recent studies have embraced a softer stance on the climate change debate by concurring that both natural and human events contribute significantly to increase of the earth's average temperature. Nevertheless, the ongoing discussion of the causes of climate change raises severe concerns since life on planet earth depends heavily on the energy that comes from the sun. Usually, some of the heat that comes from the sun reaches the earth, where it is absorbed by greenhouse gases to help in maintaining a life-supporting temperature. About 10% of heat is reflected back to the atmosphere before reaching the earth's surface (Ball, 279). The change in climate, which is also popularly known as global warming, is as a result of excessive heat being trapped in the earth's atmosphere.
The Earth’s climate is constantly changing. We all know that throughout the year, the climate is different. In the beginning of the year it is very cold, whereas the middle of the year it’s very hot. Although, there has been many changes in the weather and in the environment around us. Global Warming has an observable effect. For example, there are more intense heat waves, wildfires, glaciers have shrunk, ice rivers and lakes are breaking up sooner, plant and animal ranges have shifted, trees are flowering sooner, etc. All these things are caused by climate change. There are 2 causes of this. First off, Earth is like a greenhouse. Let me break it down. A greenhouse is a house made out of just glass made for growing crops. It is built like that so that when sunlight passes through the glass onto the crops, the warmth gets trapped in the greenhouse and is not able to escape. The Earth’s atmosphere plays a similar role. The sun shines through the atmosphere which warms up there Earth’s surface. At night, the Earth’s surface cools down and releases the heat back into the air. But some heat gets trapped by the greenhouse gasses of the atmosphere. Too much carbon dioxide and other gases are making this greenhouse effect stronger and stronger and this causes the Earth to get warmer and warmer. This leads us to the 2nd cause of climate change. The 2nd cause of climate change are humans. The Intergovernmental Panel on Climate change, which is a group of 1,300 scientific experts from
Climate change is defined as a “change of climate that is attributed directly or indirectly to human activity that alters the composition of the global atmosphere, and that is in addition to natural climate variability observed over comparable time periods" (UNFCC, 1992). (source(GoK, 2012). Which is understood as the average change in weather patterns over an extended period, caused by both human activities and natural factors. These factors include deforestation from increasing human population and activities, industrialization, urbanization, volcanic eruptions, etc. These events lead to excess carbon
Climate change is defined as a “change of climate that is attributed directly or indirectly to human activity that alters the composition of the global atmosphere and that is in addition to natural climate variability observed over comparable time periods (UNFCC, 1992). (source(GoK, 2012). Which is understood as the average change in weather patterns over a long period of time, caused by both human activities and natural factors, such as deforestation from increasing human population and activities, industrialization, urbanization, volcanic eruptions, and much more leading to excess carbon dioxide, nitrous