The Causes Of Global Warming And Climate Change

In the last 100 years, the amount of greenhouse gases in the atmosphere has increased, causing the Earth to warm by an average of 0.6 degrees celsius, largely a result of burning fossil fuels for energy, transportation, and land use changes increased for food production. The basic science is straightforward and climate researchers have shown that gases such as carbon dioxide, methane and others can trap heat in the Earth’s atmosphere, causing a phenomenon known as the greenhouse effect. Human activities such as industry, transport, energy generation and deforestation all produce these greenhouse gases. In the last 20 years, concern has grown that global warming is inevitable and now considered most probably caused by man-made increases in

For the past 2.5 million years, the earth's climate has oscillated from ice age to warmer periods. In the last almost century the planet's temperature has ascended shockingly fast. Scientist believe it is humans causing this rise in temperature through a term called global warming. Global warming is a term connected to the notion that there is a progressing increase in total temperature of the earth's atmosphere because of the rising levels of carbon dioxide and many other pollutants. This problem has become increasingly noticeable in recent years. Global warming is at an all time high and as time goes on, this problem can only get worse. The issue not only affects our temperatures, but it is impacting our ecosystems and also resulting in sea levels to rise.This report aims to show the explanation of global warming and address the major causes and effects of this natural occurrence.

Over the past 50 years, the average global temperature has been increasing at the fastest rate ever recorded. Experts say that the heating rate is only going to increase, while people who deny this say that there has been a “slow down” or “pause” in the rising global temperatures. Scientists say that unless something changes, the average U.S. temperature could increase by 10 degrees Fahrenheit over the next century. (1) Almost 100% of the global temperature increases have been the result of increased greenhouse gas concentration like water vapor, carbon dioxide, methane and ozone. One of the largest sources of greenhouse gas is the burning of fossil fuels leading to the emission of carbon monoxide. (2) Most scientists have agreed that the main cause of the current global warming is the expansion of the “greenhouse effect”. (3)

Global warming is one the largest and most current dilemmas the earth is facing. “Scientist are reporting the second mass bleaching in the Great Barrier Reef in the last year. In a Yale environment 360 interview, researcher Terry Hughes says these events have damaged two-thirds of the world’s largest coral reef and are directly caused by global warming”-Richard Schiffman. Have you stopped to question yourself, why has our climate become so unpredictable over the years? There is no dispute that global warming is causing the destruction of our environment and is the main cause natural disasters are occurring.

Global Warming is an important topic and it’s something everyone needs to look into. It can cause a lot of problems and damage. A decade ago, the idea of global warming probably wasn’t much of a concern. In this essay, the things that will be addressed are why global warming is important- the evidence, what causes it and the effects of it, the impact how we can prevent it, and other information on it.

Global warming is the long term trend in the increase of Earth's average surface temperature due to effect of greenhouse gases, such as carbon dioxide emissions from burning fossil fuels or from deforestation, which trap heat that would otherwise escape from Earth. This entrapment of greenhouse gases is what is causing average temperatures around the world to rise. Global Warming is responsible for the increase in natural disasters, because since the global climate has been continuously increasing over the years it has increased the chances for natural disasters to occur around the world.

The greenhouse effect is widely known, but regularly misunderstood. The greenhouse effect is the absorption of sunlight, radiated back to the atmosphere as a longer wavelength reflecting back on Earth as heat energy. The concentration of heat energy makes the Earth warmer raising our daily problems. The effect takes place in six steps. Solar radiation first reaches the Earth’s atmosphere where some is reflected back into space. The sun’s energy is absorbed by land and oceans, heating the Earth overall. Heat radiates from earth towards space. Several of the heat is trapped by greenhouse gases in the atmosphere, keeping the Earth warm enough to sustain life. Human contribution to global warming increases the amount of

Global warming refers to the rising temperature trend of the earth which has seen more noticeable temperature rises due to the increase in fossil fuels and the industrial revolution which started in the late 1970s.

Temperatures are rising and we need to help. Global Warming is a problem that is affecting our globe dramatically and is often thought of as a joke to skeptical people. Global warming was first discovered about 60 years ago and has become a very heated topic in modern society for environmentalist. Global warming has many causing factors, but a main one is the production of gases such as carbon dioxide from cars and factories. Global warming is melting ice caps, causing temperatures to rise, and causing droughts and floods.

The Earth's temperature is going on increasing day after day and term used for this is known as Global warming. As Hostrand observes global warming has a dangerous impact on the earth and on all species including human and animals. Global warming has several reasons, but human activities and natural causes are important. (Hofstrand, D. 2013)

Through researching various topics, it is clear that human interaction with the earth is the main cause of global warming. 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 (Google Search). Though there are many natural contributions to global warming, it can be mainly attributed to industrialization, deforestation, and aerosol usage by humans.

Global warming has been researched for a while by scientists and they have come to conclusion that “the main cause of the current global warming trend is human expansion of the ‘greenhouse effect’” . Greenhouse gases are trapped in the Earth’s atmosphere in order to keep the Earth from becoming extremely cold. Things like coal burning causes carbon to enter the atmosphere and mix with the oxygen in the atmosphere to form carbon

Since the industrial revolution human activities have enhanced the greenhouse effect causing global temperatures to rise significantly.

Global warming, the rise of average global temperatures year, after year. A serious issue yet many people fail to pay much attention to it, or even realize how much of a problem it is. Some people think it’s a hoax from lack of proof, but some scientist would argue otherwise. Human activity such as burning fossil fuels is the main contributor to global warming, as it releases large amounts of C02 into the atmosphere (May). With deforestation happening every day less, and less trees are available to absorb the C02 released into the air. The average temperatures within the US have been rising. This creates droughts, evaporation of lakes, major storms, and devastating floods (May). To combat global warming it is important to support the development of clean renewable energy, such as solar power. Not only is solar a free source of energy, it is clean in that it doesn’t emit C02, and it creates thousands of well-paying jobs. Global warming is caused by human activity, and has large devastating effects on our environment, to sustain a growing human population we must seek alternative energy such as solar power.

There is a serious situation is occurring on planet Earth that is causing a significant and harmful effect on communities, health, and the climate. It is Global Warming which can be defined as the constant heating of Earth 's surface, oceans and atmosphere. In order to understand global warming, the most important basic is to figure out how the of greenhouse effect plays an important part in its development. The greenhouse effect is caused by increased levels of carbon dioxide (CO2) that trap heat in the atmosphere that keeps the Earth warm. The information this text will discuss is the meaning of global warming, the causes, and most importantly how citizens can help to rectify the situation. Humanity must tickle this problem immediately before the consequences increase and affect the entire planet.