John D And Catharine T. Macarthur Foundation

There are many biological reasons as to why there is climate change in the world, it is most easily explained by the greenhouse effect. The greenhouse effect is the buildup of greenhouse gasses in our atmosphere allowing for heat to come in safely but trapping a portion of it inside. Greenhouse gasses are carbon dioxide, methane, water vapor, nitrous oxide, and fluorinated gasses. Because of these gases, the heat that comes in from the sun then is radiated back to the surface including land and water. In a BBC report, it states that the greenhouse gas emission percentage by type is 77% for carbon dioxide, 14% of methane, 8% of nitrous oxide, and 1% of fluorinated gasses (BBC). Carbon dioxide is released through natural methods for example, “respiration by plants and

Climate change happens when long term weather patterns are refined. It can be identified in the changes of temperature, winds, precipitation, and other forms of natural processes. This can occur through many different factors, one being through human activity. Global warming is one of the main scales used to measure climate change. For life to be able to continue on Earth, the sun is required. Solar radiation is reflected back into space, however, small amounts of radiation get trapped in the Earth’s atmosphere, causing a rise of temperature. The atmosphere is composed of delicate gases, the most important gas being Carbon Dioxide. A main component on Earth is Carbon, which is released into the atmosphere through many activities, one human

Philanthropy is giving back to the community and ensuring a positive difference in another’s life. I have been tutoring in my community through the National Honor Society and volunteering in the local area soup kitchen.

The primary cause of climate change is the burning of fossil fuels (oil and coal) which emits greenhouse gases into the atmosphere (mainly carbon dioxide) (What is climate change 2014). In addition, other human activities such as deforestation and agriculture also contribute to the proliferation of greenhouse gases, which cause Climate change (What is Being Done to Stop Climate Change).

Whether climate change occurred by human activities or naturally accruing phenomenon is a debatable issue. However, it may safely be said releasing carbon dioxide is one of the main reasons for climate change. Human activities such as the burning of fossil fuels from using transportation and maintaining agriculture are major contributions of greenhouse gases emissions, which lead to climate change. They can be solved by reducing greenhouse gas emissions.

The main reason the climate is changing is because people are adding greenhouse gases to the atmosphere. The most important greenhouse gas is carbon dioxide, which is released whenever people burn fossil fuels to do everyday activities like driving cars, heating buildings, and making electricity. As greenhouse gases build up in the atmosphere, they cause the Earth to trap extra heat, making the planet warmer.

Climate change can be defined as a significant change in the “average weather” of any given region sustained in the long-term and can be caused by Earth 's dynamic processes, external forces including variations in sunlight intensity, and also by human activities (USEPA, 2014).

But many climate scientists will tell you that this change in climate is due to humans and their activities. It is said that humans release greenhouse gases and “if emissions continue unchecked, they say the global warming could ultimately exceed 8 degrees Fahrenheit, which would transform the planet and undermine its capacity to support a large human population” (Gillis, 2015). To make it easier to understand, as sunlight reaches the Earth’s surface there are two things that can be done, one; it can either be reflected back into space or two, it can be absorbed by the Earth. Once the Earth absorbs the sunlight, it then releases some energy back into the atmosphere as infrared radiation, also known as heat. Then these greenhouse gases tend to act like a “blanket,” therefore making the Earth warmer than it would be otherwise. This process is what we call the “greenhouse effect.” The reason scientists say that climate change is caused by humans is that it’s simple, humans drive, cook food, and even heat or cool their homes, which release gases such as, carbon dioxide (CO2), methane (CH4 ), and water vapor (H2O).

Climate change is not an idea that just popped into existence within the last few years, it has been a political issue since the 1990's but the issue began to raise its head in the 1970's. There are many different factors that play into the greenhouse effect that has wrapped the planet. The most important cause is the gases in the atmosphere blocking heat from escaping. While carbon dioxide plays a part in the greenhouse effect, the most abundant is water vapor while the methane in the atmosphere is far more active than the carbon dioxide will ever be. Nitrous oxide, used in soil cultivation practices, and Chlorofluorocarbons, which are synthetic compounds of industrial origin, also play a part, but on a smaller scale (Global Climate Change:

What is one major cause of global climate change? One major cause of global climate change is the emission of greenhouse gases into the atmosphere, which causes the warming of the Earth. These greenhouse gases are a result of human activities. Animal agriculture directly and indirectly contributes to the human activities that cause hazardous amounts of methane and carbon dioxide emissions. The impacts of livestock on global climate change are often underestimated and ignored; hence, these greenhouse gases are being emitted into the atmosphere at an increasing rate with population increase. The impacts of livestock on global climate change needs to be addressed to undermine its negative effects globally.

The first definable cause of global warming is because human activities. In the past few decades the population of the world has increased rapidly. This has certainly triggered to increase pollution and ultimately effecting in the rise of earth's temperature. The major contributors of the climate change

Researches reveal that natural events as well as human related activities contribute to changes in average global temperatures. AtKisson affirms that global warming is basically a result of increased emission of greenhouse gases into the atmosphere. This atmospheric carbon dioxide (co2) comes from anthropogenic (caused by humans) sources. The concentration of greenhouse gas carbon dioxide, nitrous gases, and methane in the atmosphere has increased evidently due to human activities since 1800. NASA’s article adds:

Climate is sometimes confused with weather, which can lead some people to think that an abnormally cold day can mean that climate change and global warming is a myth. Climate is the weather conditions of an area over an extended period. Climate change is the current warming trend of weather mainly caused by human activities. According to a report written by NASA on global climate change, the main cause of this new human induced, climate change is what’s known as the “greenhouse effect.” The greenhouse effect results when the atmosphere traps gasses, such as carbon dioxide, nitrogen, and methane which causes earth to trap heat (“Global Climate Change”). According to a report by the Washington State Department of Ecology, carbon dioxide and other heat-trapping gasses caused by humans have warmed the earth and are causing many negative

The primary cause of climate change is the human expansion of the greenhouse effect. The greenhouse effect is a natural occurrence, which NASA defines as “the warming that results when the atmosphere traps heat radiating from space” (NASA). During the greenhouse effect, heat from the sun passes through the atmosphere, which is made up of various gases. When the heat from the sun reaches the surface, some of it radiates away from Earth, back into space. However, some of the gases in the atmosphere, known as greenhouse gases, absorb this heat, preventing it from escaping (World Meteorological Organization). The greenhouse effect keeps the Earth at a habitable temperature. The World Meteorological Organization, or WMO, states that the greenhouse effect and

The earth’s climate is predicted to change because human activities are altering the chemical composition of the atmosphere through the buildup of greenhouse gases –– primarily carbon dioxide, methane, and nitrous oxide. The heat-trapping property of these gases is undisputed. Although uncertainty exists about exactly how earth’’s climate responds to these gases, global temperatures are rising. Go to the Emissions section for much more on greenhouse gases.