Thermal Pollution
Recently we've allowed our planet to begin overheating. With the introduction of CFC's and Carbon Dioxide into the atmosphere we've managed to raise the temperature of this vast resource. Even more ignorant is our failure to learn from our mistakes. Now, through thermal pollution (the introducton of waste heat into water), we've began destroying the womb of all life-the earth's vast water network.
The Causes:
There are three major causes of thermal pollution.
the use of water as a cooling agent deforestation of shorelines soil erosion
The foremost cause being the use of water as a cooling agent in nuclear power plants and other industrial facilities. After the water has absorbed the
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The pile up of dead plants leads to an increase of bacteria, bacteria that consume oxygen along with dead plants.
Therein lies the problem. There is now less oxygen and a greater demand for it. The warmer water also increases the metabolic rate of fish, which leads to a sharp decrease in the life expectancy of aquatic insects. The fish have an increasing the need for oxygen due to a rise in their metabolism and population. With the lack of aquatic insects animals other than fish face a shortage of food. Also affected by thermal pollution is an animal's sensitivity to toxic waste, parasites, and other diseases.
Water pollution
Water pollution involves the release into lakes, streams, rivers, and oceans of substances that become dissolved or suspended in the water or deposited upon the bottom and accumulate to the extent that they interfere with the functioning of aquatic ecosystems. It may also include the release of energy in the form of radioactivity or heat, as in the case of thermal pollution. Any body of water has the capacity to absorb, break down, or recycle introduced materials. Under normal circumstances, inorganic substances are widely dispersed and have little or no effect on life within the bodies of water into which they are released; organic materials are broken down by bacteria or other organisms and converted into a form in which they are useful to aquatic life. But, if the
Climate change has affected us in many ways, but it was even more influential on organisms and their community. The Earth is gradually heating and we are left to deal with the consequences. Homes are being destroyed, organisms are dying, and resources are running low. Since 1880, Our Earth’s temperature had increased by about 0.8 degrees Celsius. Climate change is affecting the Earth and scientists say that one more degree will greatly affect people from all over the world. There are many consequences of climate change and each one has a great impact on all of us, but organisms’ homes are being destroyed and thousands of species are dying out. These organisms are imperative to our world and how it functions.
The environment is dying, it cant get oxygen like it needs therefore it cant produce the oxygen everyone else needs. The plants and vegetation dies eventually kill the animals and when the animals
Ecosystem: a system formed by the interaction of a community of organisms with their environment
-Ecosystem: any environment containing living organisms interacting with each other and with the non-living parts of that environment.
Sockeye salmon victual insects when they are younger, but when they get older they victual other fish and organisms in their environment (Groot and Margolis, 1991; Olson et al., 1998; Quinn and Kinnison,
Water pollution can affect every body of water that is linked to the source, because water tends to travel everywhere due to the water table. Water contamination comes from multiple sources, such as dumping waste, which is a direct way. There is also indirect pollution, such as runoff from pesticides, herbicides, and fertilizers soaking into the ground and moving with the ground water into rivers. Ethanol crops are large
Figure 1 is indicative of the on-going oxygen depletion trend. The graph shows the decline in the crab population. Many other aquatic animal and plant species are also affected.
Humanity, as a species, has failed to keep our environment safe and sustained. As we advance technologically the earth is getting hotter, potentially so hot that eventually it’ll be uninhabitable(kind of like Mars). Humanity is at fault for this as around the time of the industrial revolution different fuels were being discovered and uses for them created. The use of these fuels (typically burning) cause greenhouse gasses to be trapped in the atmosphere, locking in heat. If humans didn’t have the unquenchable need for advancement, even at the cost of their own planet, we would have never had this issue.
to many plants and animals on land and in the marine life. There were amphibians and reptiles
The burning of fossil fuels such as coal and oil, and deforestation over the last 200 years has caused the concentrations of heat-trapping "greenhouse gases" to increase significantly in our atmosphere. These gases prevent heat from escaping to space. Greenhouse gases are necessary in our lives as they help in keeping the planet 's surface warmer than it would otherwise be. But, as the concentrations of these gases continue to increase in the atmosphere, the Earth 's temperature is climbing above past levels (USEPA, 2014).
moisture and made solid, and can be dissolved neither by the waves nor the power of
The earth’s climate is predicted to change because human activities are altering 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 uncertainty exists about exactly how earth’’s climate responds to these gases, global temperatures are rising. Go to the Emissions section for much more on greenhouse gases.
We as a society have reached one of the most crucial time periods in the history of our world. Due to the way we have used the resources on this earth we have created a situation in which our climate is drastically changing. The burning of fossil fuels such as coal and oil has caused gases like carbon dioxide to become trapped in the atmosphere causing a natural greenhouse effect. The greenhouse effect has caused the earth’s average temperature to rise and has resulted in arctic glaciers melting. These glaciers had gases trapped inside them that are now being released into the atmosphere further raising the earth's temperature. Due to the way we are polluting our air we have caused global warming. This global warming has caused stronger natural disasters such as hurricanes and wildfires putting our society in more danger than ever before.
The issue of global warming should be on the list of our top priorities. Studies show that the average of global temperatures have risen since the Industrial Revolution began. Since the Industrial Revolution, human emissions has quadrupled the frequency of certain heat extremes and many scientists have warned that a failure to bring greenhouse gases under control could eventually lead to a 62-fold increase in extreme heat blasts (Gillis Justin A17). Most of the increase is due to human activities, especially the burning of fossil fuels and deforestation. These activities contribute to a build-up in carbon dioxide and other gases in Earth’s atmosphere. The Earth’s atmosphere is made of gases like nitrogen, carbon dioxide and oxygen. These gases act as a blanket that covers and gives us warmth, but once these gases such as carbon dioxide absorbs heat, but does not release it back into space in which causes the increase in global temperature. This is called the greenhouse effect because it only traps heat but does not release it.
The Earth is a dynamic, constantly changing environment in which the hydrosphere, atmosphere, and biosphere all interact. When one changes slightly the change is then felt through out the spheres. Humans need to understand that the change they cause can have a potential for a disastrous affect on the environment. From injecting the atmosphere with greenhouse gas, or deforestation, all the unnatural things done to the environment will have an unnatural affect that will have to be dealt with. We as humans have a moral responsibility to reduce global warming gasses by changing our modes of transportation, to stop deforestation, and increase government funding into research to inhibit global warming for