Symbiotic Relationships In South America

The theoretical surface area of the Earth is 196.9 million miles squared; however one must consider the Earth is not entirely land. When one accounts for the area that the oceans occupy the maximum habitable area is reduced to a mere 57.1 million miles squared; nevertheless, this value still includes all areas which are not habitable such as: Antarctica, the Gobi desert, etc. The remaining land must be further partitioned for food, production, housing, and the natural environment. One famous philosopher Thomas Malthus sums up the issue with our current methods of partitioning, “Population, when unchecked, increases in a geometrical ratio. Subsistence increases only in an arithmetical ratio.” (Malthus, 4). Here Malthus confronts the concept that the human race grows faster than the amount of food produced. The largest human factor stopping these two rates from equalling each other is the partitioning of land into distinct zones. However there is a way to balance these forces, there must be a re-integration of small scale farming in non-rural areas. If humans were to each perform small scale farming on their own the rate of human growth may finally parallel food

The Carbon Cycle is a process necessary to all life forms as carbon is used for photosynthesis, cellular respiration, and is found in all living organisms. This process occurs naturally from cellular respiration, decomposition, and volcanic eruptions. However from burning fossil fuels and cutting down trees at a rapid pace carbon dioxide is being released into the atmosphere at an artificial rate. The overabundance of atmospheric carbon dioxide is causing for global warming. This global warming is causing extreme havoc to the Earth and all of its life forms. However this damage, although cannot be reversed, can be changed for the better.

In the last 100 years, the amount of greenhouse gases in the atmosphere has increased, causing the Earth to warm by an average of 0.6 degrees celsius, largely a result of burning fossil fuels for energy, transportation, and land use changes increased for food production. The basic science is straightforward and climate researchers have shown that gases such as carbon dioxide, methane and others can trap heat in the Earth’s atmosphere, causing a phenomenon known as the greenhouse effect. Human activities such as industry, transport, energy generation and deforestation all produce these greenhouse gases. In the last 20 years, concern has grown that global warming is inevitable and now considered most probably caused by man-made increases in

Agriculture contributes to global greenhouse gas emissions. The “agriculture connection” is any direct impacts agriculture has on climatic change. “Carbon dioxide is the

Organisms in an ecosystem have relationships with individuals of their own species, individuals of different species, and non-living resources. A group of different species living within an ecosystem is called a community. The relationships within a community of organisms can be grouped into different types of interactions, including predator-prey relationships and symbiotic relationships.

The “agricultural connection” is defined by direct effects agriculture has on climatic change. The article states that 13.5 percent of all greenhouse gas emissions are due to food production (particularly in the livestock industry), and approximately seventy percent of the world’s available freshwater is used for irrigation purposes in agriculture. The third “connection” between global warming and the food industry in the article deals with how food is distributed throughout the world and how the byproducts of agriculture are disposed of. The “waste and transportation connection” emerges from the idea of more conventional global warming thinking: the burning of fossil fuels as well as garbage disposal.

Research shows that two of the major human-caused climate change attributers are factory farms and burning of fossil fuels. Factory farms are a big controversy for climate change because of the byproducts created in everyday production. My uncles who run a small to medium scale farm operation believe that farming doesn't have a very big impact on global climate change. Scientists and environmentalists believe that animals crammed together on large farms produce too much manure and methane, and that's causing a negative effect on the climate. My uncles didn't believe this because most farmers take good care of their farms and use manure in a safe and secure manner to help fertilize their crops from the natural cycles from animals. Fossil fuels

Scientist have proven that global climate change is a direct result of mankind and is not in fact caused by natural occurrences. In addition, Walsh agrees with recent studies that the raising of livestock might be the biggest impact humans have on the planet today. Nonetheless, this impact is nothing to be proud of when animal agriculture takes up 40 percent of our earth’s land alone, is the cause of the world’s methane emissions by up to 40 percent and even 66

People can reduce emission of greenhouse gases this will stabilize the levels of gases in the atmosphere. Decreasing fossil fuel burning is critical. Humans can develop clean energy including solar, wind, and geothermal energy. This will helps to reduce the amount of coal and oil burned in powering electrical generating plants,( NASA ,2012). Transportations options like all the cars, trucks, plains and trains that had a massive effects on the climate. If people will limit their use on transportation it will also reduce the amount of greenhouse gases in the atmosphere. Lowering thermostats in the winter and using energy –efficient light bulbs will also reduce the effects on global warming. If we as human do not change the way we live it will leave this earth with a shortage of food and water and without the food and water people and animals will not

Global warming has been a controversial topic for years and some have even denied its existence; however, as more studies are being published every day in regards to our changing climate, it is hard to ignore this growing issue and how humans contribute to it. The term greenhouse gases refers to the group of gases that are primarily responsible for global warming and chief among these gases is carbon dioxide. Rising carbon dioxide levels can be attributed to a combination of burning fossil fuels such as coal, natural gas, and petroleum as well as deforestation in general ( Source A). To slow the effects of global warming, it is important for leaders in our society to consider their greenhouse gas emissions, especially carbon dioxide, and make

The current global population of 7.6 billion people is expected to reach 11.2 billion in 2100 (UN DESA), and as the Earth’s population continues to grow exponentially, the topic of environmental sustainability is being debated with increased urgency. In the past few years, many large-scale environmental issues have emerged due to human activities: climate change, air and water pollution, rising sea levels, habitat loss, species extinction, and worsening natural disasters are all becoming more and more prevalent. But perhaps our most immediate concern should be whether or not we will be able to continue feeding this ever-increasing population.

We are running out of land, today we are using 40 percent of Earth's land surface for crops and pastures. In the future we are going increase our usage and this is also going to deplete our water resources. Agriculture uses 70 percent of our water.

Current data reveals that the concentration of Carbon Dioxide in the earth's atmosphere is approximately 387 parts per million, which is roughly a 31% increase in the period 1750 to 2009. Consequently, it is evident that such increases in temperatures have caused a warmer planet (7). It is also evident that it is impossible to reverse the developments of industrial revolution. This means that as the advancements of industrial revolution continue and as energy demands increases, it is possible that this trend of climate change will continue for decades to come (McAloon, 8). The consent of the climate research community is that it most likely already affects climate noticeably and will compel significant

The human population is increasing and so is the amount of food we consume; each year food consumption increases 0.5% per person and less than half of the global grain we produce, is directly consumed by humans, this is because the rest goes to feed farm animals. However, factory farms are using more than they can produce, considering the fact that animals are being fed 6 kg of plant protein and in return are only producing 1 kg of animal protein, this also means other people are getting less food.  With the human population increasing farmers must grow crops to meet the rising food demand. However, to increase the number of crops produced we need more farmland, which can lead to deforestation and animal habitats being cut down or burnt. So far 38% of the world is covered by farmland, and the area is still expanding. Each year, 12 million hectares of land is lost to deforestation and it is predicted in 2050 more than 120 million hectares of natural habitat in developing countries will be covered in farmland, to meet the food demand. When deforestation is done to create new agricultural land, the crops that replace the trees also act as a carbon sink, but they are not as effective as forests.

Climate change. A phrase that encompasses a vast wealth of information, the totality of which is difficult to fathom let alone concisely elaborate upon in a condensed format such as a course or writing assignment. Through this course, the interconnectedness with which humans influence the balance of climate change is abundantly clear. Ecosystems plants and animals depend on are all connected and influencing one another but these scales are imbalanced, mostly as a result of human activities. The web of interconnectivity in climate change is complex, but there is a reemerging consensus at it’s core that human actions, such as global development, has major ramifications and the health and welfare of people and the environment are paying the price. Those daring enough to say they aren’t influencing climate change haven’t truly examined the many facets of their lives consuming energy and in turn increasing carbon emissions that alter climate. For most, transportation is a necessity. This usage requires energy consumption, most likely in the form of fossil fuel resource depletion and in turn the generation of carbon emissions. Transportation routes by land or sea may alter ecosystems that further elevate carbon emissions. With an understanding that the topic of climate change and carbon emissions is massive at best, the aim of this assignment will be to provide the reader with a basic understanding of greenhouse gases and carbon emissions and the relation to climate change. A