Methane and carbon dioxide are some of the naturally occurring greenhouse gases. This is the manner in which the Earth keeps itself temperate enough for humans

Global Warming, aside from pollution is one of the biggest scientist’s concerns. Global Warming is the term used to describe increase in the temperature of the Earth. It is the process which is continuously warming the earth. The Earth's surface temperature has risen by about one degree Fahrenheit in the past century, with accelerated warming during the past three decades. There is stronger evidence and proof that most of the warming over the last fifty years is attributable to activities of human. Human activities have changed the chemical composition of the atmosphere and environment through the buildup of greenhouse gases, which are main cause of Global Warming.

There are four steps in the Greenhouse effect, which are, Ultraviolet rays from the sun, through space, to earth’s atmosphere. The sunlight enters the atmosphere and hits Earth. Some of sunlight turns into heat energy in the form of infrared light. The heat gets impregnated by enclosing air and land, which in turn makes it hot. Infrared rays that are remitted into the atmosphere are captured by greenhouse gases. The gas then absorbs the light and is sent back to the surface of Earth and warms it even more.

“According to the National Academy of Sciences, the Earth's surface temperature has risen by about 1 degree Fahrenheit in the past century, with accelerated warming during the past two decades. There is new and stronger evidence that most of the warming over the last 50 years is attributable to human activities. Human activities have altered 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 uncertainties exist about exactly how earth’s climate responds to them.”

Methane and carbon dioxide are some of the naturally occurring greenhouse gases. This is the manner in which the Earth keeps itself temperate enough for humans t

There are four steps in the Greenhouse effect, which are, Ultraviolet rays from the sun, through space, to earth’s atmosphere. The sunlight enters the atmosphere and hits Earth. Some of sunlight turns into heat energy in the form of infrared light. The heat gets impregnated by enclosing air and land, which in turn makes it hot. Infrared rays that are remitted into the atmosphere are captured by greenhouse gases. The gas then absorbs the light and is sent back to the surface of Earth and warms it even more.

“According to the National Academy of Sciences, the Earth's surface temperature has risen by about 1 degree Fahrenheit in the past century, with accelerated warming during the past two decades. There is new and stronger evidence that most of the warming over the last 50 years is attributable to human activities. Human activities have altered 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 uncertainties exist about exactly how earth’s climate responds to them.”

Methane and carbon dioxide are some of the naturally occurring greenhouse gases. This is the manner in which the Earth keeps itself temperate enough for humans

“According to the National Academy of Sciences, the Earth's surface temperature has risen by about 1 degree Fahrenheit in the past century, with accelerated warming during the past two decades. There is new and stronger evidence that most of the warming over the last 50 years is attributable to human activities. Human activities have altered 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 uncertainties exist about exactly how earth’s climate responds to them.”

Methane and carbon dioxide are some of the naturally occurring greenhouse gases. This is the manner in which the Earth keeps itself temperate enough for humans

“According to the National Academy of Sciences, the Earth's surface temperature has risen by about 1 degree Fahrenheit in the past century, with accelerated warming during the past two decades. There is new and stronger evidence that most of the warming over the last 50 years is attributable to human activities. Human activities have altered 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 uncertainties exist about exactly how earth’s climate responds to them.”

Methane and carbon dioxide are some of the naturally occurring greenhouse gases. This is the manner in which the Earth keeps itself temperate enough for humans

Methane and carbon dioxide are some of the naturally occurring greenhouse gases. This is the manner in which the Earth keeps itself temperate enough for humans to live on it. The only concern with this is that humans are enhancing the process even further and it will result in Global Warming. Over the past many years the emissions of greenhouse gases have been multiplying due to the rapid growth in technology that humans have perfected like, factories which are emitting such dangerous gases which includes methane, carbon dioxide, nitrous oxide, and ozone depleting substances such as CFCs, also known as Hydro-fluorocarbons, Chlorofluorocarbons, and Per-fluorocarbons.

Basically global warming is the ascent of the earth’s surface temperature due to chemicals in the atmosphere. The threats that global warming brings along with it includes: affecting the climate of the Earth and even the health of the people. This also includes altering of crop seasons. Global warming also affects the way organisms survive on the planet.

Signs and Effects:

A large amount of the United States is probable to warm, even though sulfates possibly will limit warming in a few areas. Scientists at present are not capable to decide which pieces of the United States will turn out to be wetter or drier, but there is probability to be a general tendency in the direction of augmented rainfall and evaporation, added powerful thunderstorms, and drier top soils.

Regrettably, several of the potentially most significant influences depend upon whether rainfall augments or reduces, which cannot be dependably probable for exact regions.

Global warming also causes many of the glaciers that are floating in the Greenland and Arctic to melt. This in t