Unfortunately, the activity of burning or combusting fossil fuels releases various kinds of hazardous substances and pollutants which eventually leads to changes in the environment; such as climate change, global warming, and changes in environmental health. Let us start with the change in climate or climate change. For over the past 150 years, the burning of fossil fuels, such as coal and oil have caused the concentrations of heat-trapping "greenhouse gases" to increase significantly in our atmosphere. These gases prevent heat from escaping to space, somewhat like the glass panels of a greenhouse. It would change our climate, but it would not bring us close to the level of uninhabitable Venus.
Global warming has been a highly debated topic for quite a bit of time now. Is it or is it not happening? Global warming is an increase of temperature that causes related changes in climate and the environment. This has been seen in Antarctica especially. The change of temperature in Antarctica due to global warming has had many effects on wildlife and the environment already.
There are many environmental ethical issues being studied today. One of the major issues is global warming. Global warming is said to have many negative effects on the environment. Global warming has been studied for a while now. I will be covering the aspects, causes and effects of Global Warming.
There are many plants and animals that will not be able to adjust to these patterns and may become extinct. In addition to that, sea levels are continuing to rise and are causing thousands of people in areas around the coast to have to relocate. One of our main greenhouse gas emissions is carbon dioxide, CO2. Examples of natural greenhouse gases include water vapor, CO2, methane, and nitrous oxide. As a result of man made activities such as the burning of fossil fuels and deforestation, the amounts of all of these gases in our atmosphere has greatly increased.
Effects of Global Warming on Walruses When people talk about global warming, they think of the polar ice caps being melted and humans causing too much pollution in the air from various activities. It is actually an overall increase in the average temperature of the Earth’s surface caused by gases being trapped in the atmosphere by the “greenhouse effect” [3]. From the North down to the South Pole temperatures are rising and the world is heating up fast. This has caused many changes in the nature of things. One such victim of the change in our climate is a pinniped most commonly known as the walrus.
The oceans play an important role in determining the atmospheric concentration of CO2. Changes in ocean circulation may affect the climate through the movement of CO2 into or out of the atmosphere. Earth orbital changes - The earth makes one full orbit around the sun each year. It is tilted at an angle of 23.5° to the perpendicular plane of its orbital path. Changes in the tilt of the earth can lead to small but climatically important changes in the strength of the seasons, more tilt means warmer summers
Climate change: Fresh water is becoming increasing scarce in the future partly due to climate change. Climate change has a several impacts on these proportions, the main one being is that warming causes ice caps to melt which contaminate the freshwater supply. Over the next century, Africa will be at risk of experiencing decreases in water resources, especially in areas that are already water-stressed due to droughts, population pressures, and water resource extraction. As temperatures rise, snowpack is declining in many regions and glaciers are melting at unprecedented rates, increasing flood risks. Droughts are likely to become more widespread, while increases in heavy precipitation events would produce more flooding.
The article talks about how El Niño affects people, it can cause diseases and food shortages as just two examples. The article goes on to discuss how people can effect El Niño. When El Niño occurs the oceans and the atmosphere shift which causes trade winds and warm water to move from west to east, La Niña is just the opposite. Scientists are unsure what causes El Niño and La Niña but Climatologists fear that rising air and water temperatures due in part to global warming will only increase the already drastic devastative power of El Niño. It is also a possibility that there will be a “permanent” El Niño in the future.
In this food chain of climate change, the major sub category is the constant temperatures change. It begins from Global Warming, which is a result of pollution. Where is all this pollution coming from? The answer is the human race. Driving cars that release off fumes, the burning of coal, and fossil fuels, people who don’t recycle.
This combination makes waters toxic to crayfish, clams, fish, and other aquatic animals. It also affects the food sources of herbivores and insects. How does acid rain affect the environment? Acid rain has a hand in global warming as well which is rapidly changing climates around the world. With the climate changes many plants and animals are having to relocate or are dying because they are not fit for the changes in their surroundings.