Climate change encompasses both human-induced climate change caused by greenhouse gas emissions, and the subsequent global-warming driven by such emissions. While greenhouse gas emissions are a proven cause of climate change, the Intergovernmental Panel on Climate change (IPCC) believes that it is impossible to eliminate all greenhouse gas emissions. There are, however, several effective ways to reduce greenhouse gas emissions.
Global warming and climate change are considered to be inextricably linked. The observed increase in global warming over the past century is widely considered to be the result of human activity. Human activity has significantly increased the amount of carbon dioxide in the atmosphere, the heat trapping gas. The increased atmospheric concentration of this heat traps more heat in the winter months leading to global warming. Similarly, global warming and climate change are considered to be tied to increases in average surface temperature of the earth.
According to the Intergovernmental Panel on Climate change, “warming of the atmosphere and snow cover, accompanied by strengthening of the ocean-atmosphere system, and increasing global average temperature, are amongst the effects of global warming”. These changes have been associated with human activities through the increase in industrialization, resultant transport of carbon-dioxide and other greenhouse gases, and changes in the earth’s temperature. Increasing global average temperature, particularly at the levels that are needed for sustaining life, has also been associated with decreasing the volume and quality of the Earth’s natural glaciers. In addition, global warming has also resulted in the melting of the ice caps and the lowered ice-line.
Studies show that the major cause of global warming is the release of carbon dioxide and other greenhouse gas. Other researchers note that the major effect of global warming is the increase in the earth’s temperatures which results in the rise in the level of the atmospheric water vapor and in the precipitation of the land and ocean. Since greenhouse gas is a significant contributor to climate change, it is believed that the concentration of such gas in the atmosphere is responsible for the recent global warming. Carbon dioxide is said to be the main reason for global warming.
As time passes, scientists are still trying to determine the causes of global warming. They believe that the process of climate change may be slow and may take thousands of years to develop. However, in the last hundred years there have been some gradual climate change changes detected in a few places around the world including the Arctic regions, the Himalayan region and parts of Australia. Most of the climate change observed so far is considered to be natural rather than human-caused.
Changes in the atmospheric pressure and the earth’s temperature are some of the natural phenomena that affect the climate in a relatively small scale. As the earth continues to heat up and release carbon dioxide, greenhouse gases will continue to build up in the atmosphere. When this happens, atmospheric pressure will decrease and the climate will change. Extreme weather events like heat waves and drought will become more common in the future as the planet continues on its fast-paced expansion. The impact of global warming could go on for centuries, but the question is how will we deal with it?
What Causes Global Warming? – Real Reasons For Climate Change
What causes global warming? Global warming describes the increase in the earth’s average temperature as the result of human activity. The earth’s temperature has risen by about 0.8 degree Celsius (1.4 degree Fahrenheit) since the Industrial Revolution. Since the start of industrialization, human beings have been burning fossil fuels like coal and other carbon-dioxide producing compounds to produce energy. Emissions from the burning of fossil fuels like coal and oil have caused the atmospheric concentration of carbon dioxide to increase. This concentration of carbon dioxide in the atmosphere has led to the increase in the earth’s temperatures.
How does global warming cause climate change? Recent studies indicate that the major reason for the drastic changes in climate is the Earth’s use of non-renewable resources like fossil fuels and oil. These natural resources will eventually deplete and could lead to severe climate change; besides, these non-renewable resources are considered as a primary cause for the acidification of the atmosphere and the depletion of the earth’s ozone layer.
What causes global warming may still be a mystery for scientists; however, there are a number of contributing factors that could explain the recent global warming. Rapid urbanization, modern lifestyle, increased use of vehicles, farming practices, and increased levels of pollution in the atmosphere are some of the factors that could explain the sudden increase in the earth’s average temperature. Another factor blamed for global warming is the exhaustion of the earth’s ozone layer, which could result in the decrease in ultraviolet radiation that keeps the earth warm.
How can we prevent climate change? One of the steps in preventing global warming is reducing or changing your current lifestyle, such as by changing your vehicle to an electric car, or by reducing your use of energy-efficient appliances. We also have to do something on our part to make sure that the Earth’s average temperature doesn’t rise. Aside from changing your lifestyle, another option that you can take is to make sure that your household does not produce harmful amounts of carbon dioxide and other greenhouse gases. To do this, you should ventilate your house properly and turn on the air-conditioning at least during winter. If you don’t know how to do these simple steps, you can ask for professional help from a heating and cooling company.
When did climate change begin? A lot of scientific studies reveal that the Earth has been experiencing global warming for several years now. It is believed that, at the same time, the Earth’s climate has also been undergoing serious changes. Some of the changes that have been noticed to date back several centuries ago. At present, researchers are trying to determine the actual cause of climate change; although, there are some scientists who believe that it is caused by natural factors only. On the other hand, there are others who also believe that climate change is caused by human activities like the burning of fossil fuels and emission of carbon dioxide and other greenhouse gases.
Since we now know what causes global warming, let us take a look at the consequences of such global phenomenon. Since the Earth’s average temperature is increasing, it can result to drought and droughts in some areas of the planet; or, inversely, it can cause massive melting of ice caps, glaciers and poles. There are also instances when the Earth’s surface may become too hot for the average temperature to remain stable. In fact, some scientists think that these ‘ice ages’ could last for up to 1000 years.
What Is The Main Global Warming Effects On The Earth?
One of the many challenges that humankind has to deal with is the issue of global warming. Some people believe it is a hoax and that man made global warming is not real. The fact is that global warming has been in existence for thousands of years and has been scientifically proven. It is caused by the increase in Earth’s temperature, which is also caused by the greenhouse gas emissions from industry, cars, power plants and other human activities.
There are many global warming effects that mankind has been witness to. Extreme weather events such as hurricanes, tornadoes, floods, drought and heat waves have become much more frequent in recent decades. Evidence has also been found to support the theory of global warming that can be found all around the world. For example, ice caps are melting at an alarming rate in both the Arctic and the polar regions. Melting of the arctic ice cap is probably being caused by global warming effects.
Evidence of global warming effects in the Arctic region is also evident in the increased frequency of summertime melt. This is because the melt-water from the Arctic Ocean, which is usually used for powering electric power plants, has increased in volume. In addition, more advanced stage of global warming is causing the Arctic Ocean to release more methane, a powerful greenhouse gas. This methane is then taken up by global warming forcing warming even further into the Arctic Ocean. Melting of the arctic sea ice is also having a devastating effect on the environment as the increased evaporation of this sea ice will increase the rate of global warming.
Evidence of global warming effects in the tropical regions of the earth is also increasing. Evidence of the rapid increase in atmospheric humidity is another global warming symptom that we are seeing. Satellite images show that tropical areas are getting hotter faster than the rest of the world, which can lead to a shift in regional rainfall.
As if these changes in global warming are not enough, what about the global warming effect in the oceans? Rapid global warming has also led to the alarming decline in the pH level of the oceans. The pH level of the oceans normally ranges between 7.3 to 7.4. However, the recent global warming changes have caused an increase in the pH level to be as low as 6.6. This change will affect all marine life in the ocean, with the acidification of the marine food source posing severe problems to fish stocks.
The effects of global warming may seem drastic but the numbers of people suffering from these symptoms is proof of how drastically global warming can impact upon our lives. It is important to address the issue of global warming as quickly and thoroughly as possible to prevent irreparable damage to our environment. Global warming effects must be tackled not only by governments but by all individuals living in the Earth’s environment.
Why Is Global Warming Bad?
There has been a lot of confusion over the question of why is global warming bad. Many people ask this question when they come face to face with rising sea levels, devastating heat waves, and other devastating weather patterns we are currently experiencing. While it is true that greenhouse gas emissions are to blame for most of the problems we are experiencing, global warming and climate change are also contributing to many other less drastic problems as well. In fact, the answer to the question of why is global warming bad could be a matter of survival for some.
One of the main arguments against global warming is that there is little evidence so far to indicate that it is dangerous to human life. This is not entirely true. Evidence of the last several decades shows that while the Earth’s temperature did indeed decrease for a brief period of time, it has since rebounded. Studies have shown that there have been increases in some kinds of cancer, as well as other types of diseases that were not associated before. While there is still much more research to be done, the results of these initial investigations show that people must become more aware of the global warming crisis. The more that people learn about the crisis, the more willing they will be to make changes.
The second argument against why is global warming bad deals with what it could do to our civilization. As indicated above, global warming can have devastating effects on the world in general. Those who deny the problem often cite the supposed “settled” scientific facts surrounding global warming. However, there are many scientists who do not believe in the fact that global warming is real. Instead, they are afraid that it could turn out to be the greatest disaster to occur in the history of mankind.
One of the reasons why is global warming bad is that it can lead to political and social chaos in the near future. While it is uncertain what exactly the effects of climate change will be, most experts agree that it will result in increased frequency of natural disasters such as hurricanes, tornadoes, snowstorms, and flooding. The effects will cause widespread damage to infrastructure and cause shortages of food and basic items. Many countries around the world have already seen a rise in their political stability and extreme weather conditions. Some areas have already had their crops ruined by flooding.
Another reason why is global warming bad is that it threatens the future of human life on earth. Although the evidence of climate change is gradually becoming undeniable, the effects of unchecked climate change could eventually lead to a complete collapse of the human race. With most people on the planet used to eating processed and packaged foods, any eventual change in the food chain could seriously disrupt the way we eat and live. Even those who have not personally experienced climate change can see the disastrous effects it could bring on their lives in the coming years.
When it comes down to it, the main arguments for and against global warming are simply a matter of opinion. Each person has a different opinion on the causes and effects of global warming. While most people do agree on the general argument that it is caused by the greenhouse gases emissions produced by industrial pollution, there is still a lot of disagreement on the specifics. Arguments about why is global warming bad vary from person to person, but the real question is whether or not we as a race are willing to adapt to the changes our planet is experiencing.