The debate about global warming has been going on for decades. It gained momentum after the Second World War. Ever since, there have been a number of theories formulated to explain global warming. Many scientists have been involved in global warming research. While the cause of global warming is still unknown, many scientists believe that human activities are a major cause of it.
One theory about the causes and effects of global warming is that, over the last century, the earth has become much more prone to natural disasters such as hurricanes, cyclones, tornadoes, and floods. On top of this, human activities have also been involved in altering the earth’s orbit around the sun, resulting in the accelerated expansion of the planet’s outer layer. The result: Global warming. Other theories about the effects of global warming state that nuclear weapons have caused the increase in the earth’s radiation output, or that some pollutants in the atmosphere block the absorption of infrared radiation from the sun.
If you think global warming is real, then you must also believe that the results are related to human activities. For example, increased levels of greenhouse gases in the atmosphere trap heat within. This makes the planet warmer. This also leads to increased ocean circulation, which brings warm surface water to the surface, which in turn helps in melting some of the ice that has accumulated on the poles and glaciers.
Some scientists have studied the results of global warming in the Arctic region. They found that the thickness and volume of the sea ice is increasing. During the summer months, when temperatures are the most common on Earth, the ice becomes thinner and disappears earlier, while in winter it grows thicker. Another result of global warming in the Arctic region is that the walruses are becoming less common.
Global warming may also result in increased humidity in areas experiencing frequent storms. This will make it harder for the organisms that live at the base of the storm drains and other water systems. This phenomenon has been seen around the world. Other possible results of global warming could include increased frequency and intensity of seasonal flooding. The occurrence of tornadoes could increase as well, with more wind strength and increased moisture.
There are also some indirect effects of global warming. One of these is the disruption of the ocean’s currents. Ocean currents are crucial for the survival of many living things, including fish. If the ocean currents are disrupted, the food supply could fall.
Global warming has been linked to other effects such as the loss of ice at the poles. Global cooling has also been linked to global warming. As the earth’s temperature changes, the air is saturated with carbon dioxide and other greenhouse gases. This makes the planet absorb more heat. Another effect of global warming is the shrinking of the earth’s ozone layer. Ozone layer absorbs most of the sun’s ultraviolet radiation.
Changes in the earth’s climate are not only troubling to us but to other living creatures as well. Animals need a certain amount of warmth to survive. If the temperature of the Earth’s climate changes, the animals’ habitat might be greatly affected. The changes in the climate could adversely affect plant and animal life. In fact, recent studies have shown that global warming may cause or aggravate crop failures and extinctions of wildlife. To prevent such drastic changes, we need to fully understand the causes and effects of global warming.
Studies show that global warming started about 65 years ago. About half of the global warming observed since the mid-20th century is due to greenhouse gas emissions. Emissions such as carbon dioxide, methane, and nitrous oxide are considered the primary drivers of global warming. These emissions occur when we produce, store, and release carbon dioxide, methane, and nitrous oxide. Other natural factors also contribute to global warming.
Our earth’s climate can change within a few days to a couple of decades. However, long-term global climate changes have been recorded. Evidence for global warming shows that it occurred over the last century. Since the mid-20th century, we have been experiencing the phenomenon of global climate changes.
The effects of global warming are felt in many parts of the world. It can directly effect plant and animal life. Changes in air and water temperatures, subsidence, glacier retreat, and loss of arctic ice are some of the effects of global warming.