Global Warming : Causes And Effects

Carbon dioxide caused by the burning of fossil fuels is responsible for global warming. The carbon dioxide gas cause global warming by preventing heat from being reflected back to the atmosphere and this leads to excessive heat retention hence global warming. The carbon dioxide is emitted through a process called greenhouse gas mitigation:

Every year, almost 7 billion tons of carbon dioxide is released into the atmosphere by human activity. That is the equivalent of 107,700,000 jet airplanes being in the air at once! This harrowing figure is the main cause of global warming, and has been increasing for the last 50 years. Global warming is caused by the increase of greenhouse gasses, carbon dioxide and methane primarily, in the earth's upper atmosphere directly caused by human burning of fossil fuels, industrial, farming, and deforestation activities. Global warming is defined as an increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic

Global warming is caused due to the presence of the gasses in the atmosphere, mainly carbon dioxide, methane, chlorofluorocarbons and nitrogen oxide

Global warming, also known as climate change, is the ascent in the average temperature of the earth’s climate. It is caused by the “greenhouse effect”, which is the accumulation of carbon-dioxide(C02) and other pollutants and greenhouse gases in the atmosphere which absorb solar radiation which is normally reflected back into space. Although it is caused by various factors, the largest sources of this heat-trapping pollution worldwide are the burning of fossil fuels for electricity and transportation. The global temperature is rising rapidly. “Over the past 50 years, the average global temperature has risen at the fastest rate in recorded history” (MacMillan). The majority of the scientists and scholars agree that this rapid increase in global temperature leads to many environmental, social, economic, and political problems. Global warming has been an affair of controversy in the past few decades. Every national and international scientific body agree with the existence of this phenomenon. However, a limited number of scientists still argue against its existence. Global warming is real because with the passage of time, its effects are becoming more apparent and there is abundant scientific evidence that corroborate its existence.

Have you ever heard about global warming? Global warming is a gradual increase in the temperature of the Earth’s surface both water and land . Years ago, when the Earth experienced an increase in temperature it was a result of natural causes but today it is being caused by the greenhouse gases in the atmosphere produced by human activities. The greenhouse effect occurs because of the presence of specific gases in the atmosphere at a high rate. These gases play a major role in maintaining the earth’s thermal energy. Due to absorbing a portion of the infrared radiation emitted from its surface and retaining it in the atmosphere; Subsequently,  heating the surface of the Earth and maintaining its temperature constant or up to the level that makes life possible. The rise in the greenhouse gases in the atmosphere led to the retention of a larger amount of thermal energy in the Earth, affecting all its operation and system. Global warming affects the planet seriously in several ways including climate change,  melting polar ice caps and widespread extinctions of species.

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.

Global warming occurs when CO2 emissions and other greenhouse gases collect in the atmosphere and absorb the sunlight and the light collected bounces off the earth’s surface. Normally, it would escape into space, but the pollutants get trapped between the ozone and the surface of earth. This causes a greenhouse effect which raises the temperature of the earth. These temperatures can be very harmful to the environment (MacMillan).

The world is changing to the point where humans are not able to put things back how they were years ago. Global warming is the concern of many people. Some people show they care by changing their lifestyles and adapting to the world for the temperatures to remain comfortable, and others are continuing to do what they do to make global warming expand. 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” (Bradford, 2014). Global warming has caused sea levels to rise, glaciers to melt, and different species to adapt to a new life.

There are many causes for global warming; the increase in carbon dioxide is the leading major cause. Article 1 states, “CO2 absorbs heat reflected from the Earth’s surface — heat that would otherwise pass freely into space. The CO2 then releases that heat, warming the Earth’s atmosphere. As CO2 levels increase, the pace of warming accelerates. Satellite measurements confirm that less heat is escaping the atmosphere today than 40 years ago. Though other heat-trapping gases also play a role, CO2 is the primary contributor to global warming.” (ucsusa.org-art.1) The increase in carbon dioxide gases has caused the global surface temperatures to increase, by the gases trapping the extra heat inside of earth that are meant to escape and leave earth. However, while carbon dioxide is what is causing global warming, with it increasing the global surface temperature, humans is what is causing the

Carbon Dioxide, methane and nitrous oxide make up the biggest part of the cause of global warming, which form greenhouse gases. Greenhouse gases are trapped in the earth’s atmosphere and cause the earth to warm up. This temperature change has an effect on the earth’s ice, glaciers, oceans and ecosystems.

The Planet Earth is broken, and we all had a hand in breaking it, inadvertently though it may have been, by adding an abundance of greenhouse gases to the atmosphere that contribute directly to global warming; and we continue to do so every time we start our car, turn up the heat, turn on the lights or throw away trash. Global warming is a problem, caused in large part by human activity, and as it stands, poses a monumental threat to the planet and all of its occupants; while mega polluters do not have an incentive to stop greenhouse gas production, we can, as individuals work towards the solution, greenhouse gas reduction, by improving our awareness and implementing the day to day measures necessary in achieving this goal. The purpose of this paper is to explore global warming, its causes and effects, in order to better understand what we can do to stop it.

Global Warming is a huge issue that affects the people, environment and world. If it doesn't stop now, results could end up disastrous. What exactly is global warming? Global warming calls attention to the global temperature levels increasing which results to the change in the climate. It is not until recently that people are recognizing the many affects the climate change has made on the atmosphere. Luckily, it isn’t too late to fix the issue but there is still a lot of work to do.

Global warming is the greatest challenge facing our planet. It is, in fact, the increase in the temperature of the earth’s neon- surface air. It is one of the most current and widely discussed factors. It has far-reaching impact on biodiversity and climatic conditions of the planet. Several current trends clearly demonstrate that global warming is directly impacting on rising sea levels, the melting of ice caps and significant worldwide climate changes. In short, global warming represents a fundamental threat to all living things on earth.

The effect of various greenhouse gases on earth’s climate depends on how long these gases or particles last in atmosphere. The concentration of carbon dioxide remains elevated for thousands of years and methane persist in atmosphere for decades of years after elevated. Also nature has its own influence on the global climatic changes. The two most important factors of nature that has its significant impact are the sun and volcanic eruptions. The global temperatures have risen sharply due to human and nature’s influence which has become increasingly obvious over the past three decades. Minor changes in Earth’s orbit around the Sun, tilt towards or away from the Sun are

Greenhouse gases are compounds in the atmosphere that can trap and hold extra heat, which increases the temperature in the atmosphere. Greenhouse gases is the cause of the greenhouse effect that leads up to global warming. The greenhouse effect is the trapping of the sun’s warmth in the lower atmosphere that is due to the visible radiation from the sun. The solar radiation reaches the Earth’s atmosphere, then the rest of the sun's energy is absorbed by the oceans and lands which result in the heating of the Earth. After that the heat from the Earth goes towards space, some of the heat is trapped in the atmosphere by greenhouses gases which make the Earth warm enough to tolerate living life. The burning of fossil fuels and land clearing start to increase the number of greenhouse gases which travels into the atmosphere. The result of trapping extra heat cause the Earth’s temperature to rise. Scientist's has proven that the constant increase of heat in the atmosphere is caused by humans. The reason humans are proven guilty for the increase of global warming is because of the amount of carbon that is put into the atmosphere. Carbon is released from burning coal, oil, and gas or cutting down and burning forests. Carbon (CO2) is known as the main source of heat-trapping gas which is mainly responsible for the increase of warming over the years. The removal of trees is another cause of global