Global warming is the escalation of Earth’s average temperatures due to the effect of greenhouse gases. Such as carbon dioxide emissions from burning fossils fuels and the disforestation of our forest and jungles, which trap the heat that would eventually escape from earth back to space. This is a method of greenhouse effect. Global climate change is already beginning to transmute the presence of life on earth. Also, climate change is transforming the landscape, the rising seas, stronger storms, increased risk of floods and droughts, higher temperatures, more heat-related illnesses with in humans and the economy.
In the simplest terms, global warming is just what it sounds like: the worldwide rise in surface temperatures. The cause of global warming is what’s called the "greenhouse effect." That’s shorthand for the ability of gases in the atmosphere to slow down the release of heat into space at night. Some gases are better at this than others. Carbon dioxide, methane and nitrous oxide are the top three "greenhouse gases." They are very good at absorbing sunlight and converting that energy into heat – rather like a rock does just sitting in the sun.
Global warming is the recent and ongoing rise of temperature on a global scale. Over the past century, the Earth's average temperature has risen 1.4°F (Carlowicz, 2010). Global warming is the effect of an excessive amount of greenhouse gases in the atmosphere. Greenhouse gasses trap heat from escaping back into space to keep the Earth from freezing, this is called the Greenhouse Effect. An excessive amount of greenhouse gases in the atmosphere trap too much heat, thus, causing Earth's temperature to rise.
Global warming is the rise of average temperature in the earth’s atmosphere since the late 19th century. Since the beginning of the early 20th century, the earths mean surface temperature had increased by around 0.8 degrees. Warming of the climate system had become more obvious and scientists are 90% sure that the main cause of the increase in temperature in due to the increasing concentrations of greenhouse gases due to human activities such as deforestation and burning of fossil fuels.
Global warming is the rising of temperatures on the surface of the earth due to the trapping of heat rising from the earth’s surface. It is caused by the destruction of the Ozone layer by the carbon dioxide emitted mostly from the burning of the fossil fuel and the deforestation. The ozone layer is a layer of oxygen in the atmosphere responsible for absorbing the heat from the earth’s surface.
A study shows that there was a 97% consensus among scientists who were interviewed said that global warming is caused by humans in 2015. The number is always changing considering the fact that there was a 100 percent consensus by 2004, with a percentage of 91 scientists in agreement in the beginning of 2014 with a 93 percent consensus by the end of 2014. (Friends) All of these scientists believe that global warming is being caused by and can be prevented by humans. They see that sea levels are rising because of melting ice caps, the number of immense wildfires is increasing along with the length of the wildfire season, droughts are becoming more severe, storms are becoming more extreme and common, and dangerous heat waves are becoming an issue. Sea levels rising dramatically increases the risk of flooding, especially in the Gulf of Mexico and U.S. East Coast. Similarly, more rain falls during the heaviest downpours, increasing the risk of flooding events even more with the temperature increase caused by climate change. Scientists see that climate change has significant implications for our health, including increased air pollution and a longer and more intense allergy
Global warming is the name given to the increase in the earth’s surface temperature. It is caused by the collection of greenhouse gases, carbon
According to extensive scientific research conducted by NASA, noticeable changes have already been made to the planet due to global warming. Among the noticeable changes are melting glaciers, ice on water bodies melting earlier than usual, trees flowering earlier than usual, and the rapid extinction of animals at alarming rates.
Global warming is a 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. (What is global warming, google.com). Scientists have stated that the rise in average temperatures worldwide since the late 1800s. Earth's temperature has gone up by 1.4 degrees over the past century, according to the Environmental Protection Agency. Temperatures are to rise another 2 to 11.5 degrees over the next 100 years (what is global warming, livescience.com). Human are one of the main causes for global warming, all of the cars, factors and electricity production they have created. They have also created Greenhouse which gases
Global warming is the increase of Earth's average surface temperature due to greenhouse gases that collect in the atmosphere, trapping the sun's heat and causing the planet to warm up
Global warming, a major concern in today’s society, is the increase in the temperature of the oceans and atmosphere that occurs when incoming energy levels are greater than outgoing energy levels. There are numerous causes of global warming that can potentially affect every aspect of life on Earth. Typically, the causes of global warming are divided into two primary categories: human causes and natural causes. And while there is very little that humans can do to eliminate the natural causes, there are several ways we can reduce the human causes.
Global warming is concerned with an average increase in the temperature of the atmosphere and the increase in the Earth 's surface temperature primarily due to the emission of greenhouse gases from the burning of fossil fuels. As for the processes of global warming, they can occur from a variety of causes. The causes include the things that are concerned with natural and human factors.
Temperatures in the atmosphere have been continuing to rise, above the average temperature of 42.6 degrees Fahrenheit. The global average temperature is stable over long periods of time. The effects of the global climate shift lead to observable damage. For instance, more powerful weather patterns and sea ice has been breaking up. By the end of the century, temperatures could rise as much as one degree Fahrenheit. This increase is unusual in the Earth’s climate record. Small variations in temperature correspond to extreme changes in the environment. For example, at the end of the last ice age, when the Northeast United States was covered by more than 3,000 feet of ice, average temperatures were only 5 to 9 degrees colder than today. (NASA) What are the factors that are contributing to this change? Changes in climate are attributed to human factors and have imputed the shift in global temperature. Climate change is a continued threat to society.
Global warming is the heating of the Earth, as the name implies. It is caused by greenhouse gases, like carbon dioxide, water vapor, and methane, that we have released into our atmosphere through burned fossil fuels and other chemicals
Global warming is used as a general term to describe the trend of our planet getting significantly hotter over time. “Most climate scientists agree the main cause of the current global warming trend is human expansion of the greenhouse effect” (A Blanket around the Earth n. p.) This is, of the simplest sense, the entrapment of gasses in our atmosphere. This can occur through several different ways, almost every